diff --git a/front/follows.go b/front/follows.go
index 8d08a9ea..88e4b794 100644
--- a/front/follows.go
+++ b/front/follows.go
@@ -51,7 +51,7 @@ func (h *Handler) follows(w text.Writer, r *request, args ...string) {
 				persons.actor->>'$.type' = 'Group' and
 				notes.object->'$.inReplyTo' is null and
 				notes.inserted >= unixepoch() - 7*24*60*60
-			union
+			union all
 			select persons.actor, notes.inserted as ninserted, follows.inserted as finserted from
 			follows
 			join persons
@@ -64,7 +64,7 @@ func (h *Handler) follows(w text.Writer, r *request, args ...string) {
 				follows.follower = $1 and
 				persons.actor->>'$.type' != 'Group' and
 				notes.inserted >= unixepoch() - 7*24*60*60
-			union
+			union all
 			select persons.actor, shares.inserted as ninserted, follows.inserted as finserted from
 			follows
 			join shares
@@ -80,7 +80,7 @@ func (h *Handler) follows(w text.Writer, r *request, args ...string) {
 				shares.inserted >= unixepoch() - 7*24*60*60 and
 				notes.public = 1 and
 				follows.follower = $1
-			union
+			union all
 			select persons.actor, null as ninserted, follows.inserted as finserted from
 			follows
 			join persons
diff --git a/front/fts.go b/front/fts.go
index 82c6734e..1fdae1f7 100644
--- a/front/fts.go
+++ b/front/fts.go
@@ -89,7 +89,7 @@ func (h *Handler) fts(w text.Writer, r *request, args ...string) {
 					where
 						notes.public = 1 and
 						notesfts.content match $1
-					union
+					union all
 					select notes.id, notes.object, notes.author, notes.inserted, rank, 1 as aud from
 					follows
 					join
@@ -109,7 +109,7 @@ func (h *Handler) fts(w text.Writer, r *request, args ...string) {
 					where
 						follows.follower = $2 and
 						notesfts.content match $1
-					union
+					union all
 					select notes.id, notes.object, notes.author, notes.inserted, rank, 0 as aud from
 					notesfts
 					join notes on
diff --git a/front/mentions.go b/front/mentions.go
index ae2836f6..2de75bf5 100644
--- a/front/mentions.go
+++ b/front/mentions.go
@@ -55,7 +55,7 @@ func (h *Handler) mentions(w text.Writer, r *request, args ...string) {
 					where
 						follows.follower = $1 and
 						notes.inserted >= $2
-					union
+					union all
 					select notes.id, notes.object, authors.actor, shares.inserted, sharers.actor as sharer from
 					follows
 					join
@@ -83,10 +83,8 @@ func (h *Handler) mentions(w text.Writer, r *request, args ...string) {
 						follows.follower = $1 and
 						shares.inserted >= $2
 				)
-				group by
-					id
 				order by
-					max(inserted) desc
+					inserted desc
 				limit $3
 				offset $4`,
 				r.User.ID,
diff --git a/front/outbox.go b/front/outbox.go
index 289a9c13..fe9e5edf 100644
--- a/front/outbox.go
+++ b/front/outbox.go
@@ -95,7 +95,7 @@ func (h *Handler) userOutbox(w text.Writer, r *request, args ...string) {
 				select notes.id, persons.actor, notes.object, notes.inserted, null as sharer from notes
 				join persons on persons.id = $1
 				where notes.author = $1 and notes.public = 1
-				union
+				union all
 				select notes.id, authors.actor, notes.object, shares.inserted, sharers.actor as by from
 				shares
 				join notes on notes.id = shares.note
@@ -116,7 +116,7 @@ func (h *Handler) userOutbox(w text.Writer, r *request, args ...string) {
 				select notes.id, persons.actor, notes.object, notes.inserted, null as sharer from notes
 				join persons on persons.id = notes.author
 				where notes.author = $1
-				union
+				union all
 				select notes.id, authors.actor, notes.object, shares.inserted, sharers.actor as by from shares
 				join notes on notes.id = shares.note
 				join persons authors on authors.id = notes.author
@@ -157,7 +157,7 @@ func (h *Handler) userOutbox(w text.Writer, r *request, args ...string) {
 					notes.author = $1 and
 					persons.id = $1 and
 					exists (select 1 from follows where follower = $2 and followed = $1 and accepted = 1)
-				union
+				union all
 				select notes.id, authors.actor, notes.object, shares.inserted, sharers.actor as by from
 				shares
 				join notes on notes.id = shares.note
diff --git a/front/print.go b/front/print.go
index 28b59ebd..caccca81 100644
--- a/front/print.go
+++ b/front/print.go
@@ -324,11 +324,11 @@ func (r *request) PrintNote(w text.Writer, note *ap.Object, author *ap.Actor, sh
 						join notes on notes.id = shares.note
 						join persons on persons.id = shares.by and persons.id = notes.object->>'$.audience'
 						where shares.note = $1
-						union
+						union all
 						select persons.id, persons.actor->>'$.preferredUsername' as username, shares.inserted, 2 as rank from shares
 						join persons on persons.id = shares.by
 						where shares.note = $1 and persons.host = $2
-						union
+						union all
 						select persons.id, persons.actor->>'$.preferredUsername' as username, shares.inserted, 3 as rank from shares
 						join persons on persons.id = shares.by
 						where shares.note = $1 and persons.host != $2
@@ -347,16 +347,16 @@ func (r *request) PrintNote(w text.Writer, note *ap.Object, author *ap.Actor, sh
 						join notes on notes.id = shares.note
 						join persons on persons.id = shares.by and persons.id = notes.object->>'$.audience'
 						where shares.note = $1
-						union
+						union all
 						select persons.id, persons.actor->>'$.preferredUsername' as username, shares.inserted, 2 as rank from shares
 						join follows on follows.followed = shares.by
 						join persons on persons.id = follows.followed
 						where shares.note = $1 and follows.follower = $2
-						union
+						union all
 						select persons.id, persons.actor->>'$.preferredUsername' as username, shares.inserted, 3 as rank from shares
 						join persons on persons.id = shares.by
 						where shares.note = $1 and persons.host = $3
-						union
+						union all
 						select persons.id, persons.actor->>'$.preferredUsername' as username, shares.inserted, 4 as rank from shares
 						join persons on persons.id = shares.by
 						where shares.note = $1 and persons.host != $3
diff --git a/front/thread.go b/front/thread.go
index b19d7be6..fe1ee565 100644
--- a/front/thread.go
+++ b/front/thread.go
@@ -43,7 +43,7 @@ func (h *Handler) thread(w text.Writer, r *request, args ...string) {
 	r.Log.Info("Viewing thread", "post", postID)
 
 	var threadHead sql.NullString
-	if err := r.QueryRow(`with recursive thread(id, parent) as (select notes.id, notes.object->>'$.inReplyTo' as parent from notes where id = ? union select notes.id, notes.object->>'$.inReplyTo' as parent from thread t join notes on notes.id = t.parent) select thread.id from thread where thread.parent is null limit 1`, postID).Scan(&threadHead); err != nil && !errors.Is(err, sql.ErrNoRows) {
+	if err := r.QueryRow(`with recursive thread(id, parent) as (select notes.id, notes.object->>'$.inReplyTo' as parent from notes where id = ? union all select notes.id, notes.object->>'$.inReplyTo' as parent from thread t join notes on notes.id = t.parent) select thread.id from thread where thread.parent is null limit 1`, postID).Scan(&threadHead); err != nil && !errors.Is(err, sql.ErrNoRows) {
 		r.Log.Warn("Failed to fetch thread head", "error", err)
 		w.Error()
 		return
@@ -57,7 +57,7 @@ func (h *Handler) thread(w text.Writer, r *request, args ...string) {
 		return
 	}
 
-	rows, err := r.Query(`select thread.depth, thread.id, strftime('%Y-%m-%d', datetime(thread.inserted, 'unixepoch')), persons.actor->>'$.preferredUsername' from (with recursive thread(id, author, inserted, parent, depth, path) as (select notes.id, notes.author, notes.inserted, object->>'$.inReplyTo' as parent, 0 as depth, notes.inserted || notes.id as path from notes where id = $1 union select notes.id, notes.author, notes.inserted, notes.object->>'$.inReplyTo', t.depth + 1, t.path || notes.inserted || notes.id from thread t join notes on notes.object->>'$.inReplyTo' = t.id) select thread.depth, thread.id, thread.author, thread.inserted, thread.path from thread order by thread.path limit $2 offset $3) thread join persons on persons.id = thread.author order by thread.path`, postID, h.Config.PostsPerPage, offset)
+	rows, err := r.Query(`select thread.depth, thread.id, strftime('%Y-%m-%d', datetime(thread.inserted, 'unixepoch')), persons.actor->>'$.preferredUsername' from (with recursive thread(id, author, inserted, parent, depth, path) as (select notes.id, notes.author, notes.inserted, object->>'$.inReplyTo' as parent, 0 as depth, notes.inserted || notes.id as path from notes where id = $1 union all select notes.id, notes.author, notes.inserted, notes.object->>'$.inReplyTo', t.depth + 1, t.path || notes.inserted || notes.id from thread t join notes on notes.object->>'$.inReplyTo' = t.id) select thread.depth, thread.id, thread.author, thread.inserted, thread.path from thread order by thread.path limit $2 offset $3) thread join persons on persons.id = thread.author order by thread.path`, postID, h.Config.PostsPerPage, offset)
 	if err != nil {
 		r.Log.Info("Failed to fetch thread", "post", postID, "error", err)
 		w.Status(40, "Post not found")
diff --git a/front/users.go b/front/users.go
index 8a8eec93..838faa21 100644
--- a/front/users.go
+++ b/front/users.go
@@ -35,29 +35,47 @@ func (h *Handler) users(w text.Writer, r *request, args ...string) {
 		"📻 My Radio",
 		func(offset int) (*sql.Rows, error) {
 			return r.Query(`
-				select object, actor, sharer, max(inserted) from
+				select object, actor, sharer, inserted from
 				(
-					select notes.id, notes.object, persons.actor, notes.inserted, null as sharer from
-					follows
-					join
-					persons
-					on
-						persons.id = follows.followed
-					join
-					notes
-					on
-						notes.author = follows.followed and
-						(
-							notes.public = 1 or
-							persons.actor->>'$.followers' in (notes.cc0, notes.to0, notes.cc1, notes.to1, notes.cc2, notes.to2) or
-							$1 in (notes.cc0, notes.to0, notes.cc1, notes.to1, notes.cc2, notes.to2) or
-							(notes.to2 is not null and exists (select 1 from json_each(notes.object->'$.to') where value = persons.actor->>'$.followers' or value = $1)) or
-							(notes.cc2 is not null and exists (select 1 from json_each(notes.object->'$.cc') where value = persons.actor->>'$.followers' or value = $1))
-						)
-					where
-						follows.follower = $1 and
-						notes.inserted >= $2
-					union
+					select id, object, actor, inserted, null as sharer from
+					(
+						select notes.id, notes.object, persons.actor, notes.inserted from
+						follows
+						join
+						persons
+						on
+							persons.id = follows.followed
+						join
+						notes
+						on
+							notes.author = follows.followed and
+							(
+								notes.public = 1 or
+								persons.actor->>'$.followers' in (notes.cc0, notes.to0, notes.cc1, notes.to1, notes.cc2, notes.to2) or
+								$1 in (notes.cc0, notes.to0, notes.cc1, notes.to1, notes.cc2, notes.to2) or
+								(notes.to2 is not null and exists (select 1 from json_each(notes.object->'$.to') where value = persons.actor->>'$.followers' or value = $1)) or
+								(notes.cc2 is not null and exists (select 1 from json_each(notes.object->'$.cc') where value = persons.actor->>'$.followers' or value = $1))
+							)
+						where
+							follows.follower = $1 and
+							notes.inserted >= $2
+						union
+						select notes.id, notes.object, authors.actor, notes.inserted from
+						notes myposts
+						join
+						notes
+						on
+							notes.object->>'$.inReplyTo' = myposts.id
+						join
+						persons authors
+						on
+							authors.id = notes.author
+						where
+							myposts.author = $1 and
+							notes.author != $1 and
+							notes.inserted >= $2
+					)
+					union all
 					select notes.id, notes.object, authors.actor, shares.inserted, sharers.actor as sharer from
 					follows
 					join
@@ -80,26 +98,9 @@ func (h *Handler) users(w text.Writer, r *request, args ...string) {
 						follows.follower = $1 and
 						shares.inserted >= $2 and
 						notes.public = 1
-					union
-					select notes.id, notes.object, authors.actor, notes.inserted, null as sharer from
-					notes myposts
-					join
-					notes
-					on
-						notes.object->>'$.inReplyTo' = myposts.id
-					join
-					persons authors
-					on
-						authors.id = notes.author
-					where
-						myposts.author = $1 and
-						notes.author != $1 and
-						notes.inserted >= $2
 				)
-				group by
-					id
 				order by
-					max(inserted) desc
+					inserted desc
 				limit $3
 				offset $4`,
 				r.User.ID,
diff --git a/front/view.go b/front/view.go
index 478bb89e..14d473c5 100644
--- a/front/view.go
+++ b/front/view.go
@@ -171,7 +171,7 @@ func (h *Handler) view(w text.Writer, r *request, args ...string) {
 			r.Log.Warn("Failed to check if parent post exists", "error", err)
 		}
 
-		if err := r.QueryRow(`with recursive thread(id, parent, depth) as (select notes.id, notes.object->>'$.inReplyTo' as parent, 1 as depth from notes where id = ? union select notes.id, notes.object->>'$.inReplyTo' as parent, t.depth + 1 from thread t join notes on notes.id = t.parent) select id from thread order by depth desc limit 1`, note.InReplyTo).Scan(&threadHead); err != nil && errors.Is(err, sql.ErrNoRows) {
+		if err := r.QueryRow(`with recursive thread(id, parent, depth) as (select notes.id, notes.object->>'$.inReplyTo' as parent, 1 as depth from notes where id = ? union all select notes.id, notes.object->>'$.inReplyTo' as parent, t.depth + 1 from thread t join notes on notes.id = t.parent) select id from thread order by depth desc limit 1`, note.InReplyTo).Scan(&threadHead); err != nil && errors.Is(err, sql.ErrNoRows) {
 			r.Log.Debug("First post in thread is missing")
 		} else if err != nil {
 			r.Log.Warn("Failed to fetch first post in thread", "error", err)
@@ -179,7 +179,7 @@ func (h *Handler) view(w text.Writer, r *request, args ...string) {
 	}
 
 	var threadDepth int
-	if err := r.QueryRow(`with recursive thread(id, depth) as (select notes.id, 0 as depth from notes where id = ? union select notes.id, t.depth + 1 from thread t join notes on notes.object->>'$.inReplyTo' = t.id where t.depth <= 3) select max(thread.depth) from thread`, note.ID).Scan(&threadDepth); err != nil {
+	if err := r.QueryRow(`with recursive thread(id, depth) as (select notes.id, 0 as depth from notes where id = ? union all select notes.id, t.depth + 1 from thread t join notes on notes.object->>'$.inReplyTo' = t.id where t.depth <= 3) select max(thread.depth) from thread`, note.ID).Scan(&threadDepth); err != nil {
 		r.Log.Warn("Failed to query thread depth", "error", err)
 	}
 
diff --git a/outbox/forward.go b/outbox/forward.go
index f9750944..3c28ad1f 100644
--- a/outbox/forward.go
+++ b/outbox/forward.go
@@ -42,7 +42,7 @@ func ForwardActivity(ctx context.Context, domain string, cfg *cfg.Config, log *s
 
 	var firstPostID, threadStarterID string
 	var depth int
-	if err := tx.QueryRowContext(ctx, `with recursive thread(id, author, parent, depth) as (select notes.id, notes.author, notes.object->>'$.inReplyTo' as parent, 1 as depth from notes where id = $1 union select notes.id, notes.author, notes.object->>'$.inReplyTo' as parent, t.depth + 1 from thread t join notes on notes.id = t.parent where t.depth <= $2) select id, author, depth from thread order by depth desc limit 1`, note.ID, cfg.MaxForwardingDepth+1).Scan(&firstPostID, &threadStarterID, &depth); err != nil && errors.Is(err, sql.ErrNoRows) {
+	if err := tx.QueryRowContext(ctx, `with recursive thread(id, author, parent, depth) as (select notes.id, notes.author, notes.object->>'$.inReplyTo' as parent, 1 as depth from notes where id = $1 union all select notes.id, notes.author, notes.object->>'$.inReplyTo' as parent, t.depth + 1 from thread t join notes on notes.id = t.parent where t.depth <= $2) select id, author, depth from thread order by depth desc limit 1`, note.ID, cfg.MaxForwardingDepth+1).Scan(&firstPostID, &threadStarterID, &depth); err != nil && errors.Is(err, sql.ErrNoRows) {
 		log.Debug("Failed to find thread for post", "note", note.ID)
 		return nil
 	} else if err != nil {
diff --git a/outbox/move.go b/outbox/move.go
index 8cdfc0f4..145d18d1 100644
--- a/outbox/move.go
+++ b/outbox/move.go
@@ -36,7 +36,7 @@ type Mover struct {
 }
 
 func (m *Mover) updatedMoveTargets(ctx context.Context, prefix string) error {
-	rows, err := m.DB.QueryContext(ctx, `select oldid, newid from (select old.id as oldid, new.id as newid, old.updated as oldupdated from persons old join persons new on old.actor->>'$.movedTo' = new.id and not exists (select 1 from json_each(new.actor->'$.alsoKnownAs') where value = old.id) and old.updated > new.updated where old.actor->>'$.movedTo' is not null union select old.id, old.actor->>'$.movedTo', old.updated from persons old where old.actor->>'$.movedTo' is not null and not exists (select 1 from persons new where new.id = old.actor->>'$.movedTo')) where exists (select 1 from follows where followed = oldid and follower like ? and inserted < oldupdated)`, prefix)
+	rows, err := m.DB.QueryContext(ctx, `select oldid, newid from (select old.id as oldid, new.id as newid, old.updated as oldupdated from persons old join persons new on old.actor->>'$.movedTo' = new.id and not exists (select 1 from json_each(new.actor->'$.alsoKnownAs') where value = old.id) and old.updated > new.updated where old.actor->>'$.movedTo' is not null union all select old.id, old.actor->>'$.movedTo', old.updated from persons old where old.actor->>'$.movedTo' is not null and not exists (select 1 from persons new where new.id = old.actor->>'$.movedTo')) where exists (select 1 from follows where followed = oldid and follower like ? and inserted < oldupdated)`, prefix)
 	if err != nil {
 		return fmt.Errorf("failed to moved actors: %w", err)
 	}