diff --git a/ontrack-web-core/components/common/Breadcrumbs.js b/ontrack-web-core/components/common/Breadcrumbs.js
index f63768e808..f71d4ce22d 100644
--- a/ontrack-web-core/components/common/Breadcrumbs.js
+++ b/ontrack-web-core/components/common/Breadcrumbs.js
@@ -65,5 +65,5 @@ export function promotionLevelBreadcrumbs(promotionLevel) {
 }
 
 export function validationStampBreadcrumbs(validationStamp) {
-    return downToBranchBreadcrumbs(validationStamp)
+    return validationStamp ? downToBranchBreadcrumbs(validationStamp) : []
 }
\ No newline at end of file
diff --git a/ontrack-web-core/components/common/Titles.js b/ontrack-web-core/components/common/Titles.js
index be93d02726..6dc21bd4af 100644
--- a/ontrack-web-core/components/common/Titles.js
+++ b/ontrack-web-core/components/common/Titles.js
@@ -59,7 +59,7 @@ export function validationStampTitleName(validationStamp, what) {
 }
 
 export function validationStampTitle(validationStamp) {
-    return title(validationStampTitleName(validationStamp))
+    return validationStamp ? title(validationStampTitleName(validationStamp)) : ''
 }
 
 export function title(text) {
diff --git a/ontrack-web-core/components/extension/environments/SlotPipelineDeploymentStatus.js b/ontrack-web-core/components/extension/environments/SlotPipelineDeploymentStatus.js
index 556658ab06..638aea2a77 100644
--- a/ontrack-web-core/components/extension/environments/SlotPipelineDeploymentStatus.js
+++ b/ontrack-web-core/components/extension/environments/SlotPipelineDeploymentStatus.js
@@ -15,11 +15,11 @@ import {useReloadState} from "@components/common/StateUtils";
 import PageSection from "@components/common/PageSection";
 import SlotPipelineWorkflowsTable from "@components/extension/environments/SlotPipelineWorkflowsTable";
 
-export default function SlotPipelineDeploymentStatus({pipeline}) {
+export default function SlotPipelineDeploymentStatus({pipeline, onChange}) {
 
     const client = useGraphQLClient()
 
-    const [reloadState, reload] = useReloadState()
+    const [reloadState, reload] = useReloadState({callback: onChange})
 
     const [loading, setLoading] = useState(true)
     const [items, setItems] = useState([])
@@ -70,7 +70,7 @@ export default function SlotPipelineDeploymentStatus({pipeline}) {
                         info={true}
                         linkInfo={false}
                         actions={true}
-                        // TODO Refreshes the page on change
+                        onChange={reload}
                     />,
                     span: 4,
                 })
diff --git a/ontrack-web-core/components/extension/environments/SlotPipelineView.js b/ontrack-web-core/components/extension/environments/SlotPipelineView.js
index e258405d66..837812720d 100644
--- a/ontrack-web-core/components/extension/environments/SlotPipelineView.js
+++ b/ontrack-web-core/components/extension/environments/SlotPipelineView.js
@@ -13,11 +13,13 @@ import {
 import {slotBreadcrumbs, slotTitle, slotUri} from "@components/extension/environments/EnvironmentsLinksUtils";
 import {CloseCommand} from "@components/common/Commands";
 import SlotPipelineDeploymentStatus from "@components/extension/environments/SlotPipelineDeploymentStatus";
+import {useReloadState} from "@components/common/StateUtils";
 
 export default function SlotPipelineView({id}) {
 
     const client = useGraphQLClient()
 
+    const [reloadState, reload] = useReloadState()
     const [loading, setLoading] = useState(true)
     const [title, setTitle] = useState('')
     const [pipelinePageTitle, setPipelinePageTitle] = useState('')
@@ -64,7 +66,7 @@ export default function SlotPipelineView({id}) {
                 setLoading(false)
             })
         }
-    }, [client, id])
+    }, [client, id, reloadState])
 
     return (
         <>
@@ -81,6 +83,7 @@ export default function SlotPipelineView({id}) {
                         pipeline &&
                         <SlotPipelineDeploymentStatus
                             pipeline={pipeline}
+                            onChange={reload}
                         />
                     }
                 </LoadingContainer>
diff --git a/ontrack-web-core/components/validationStamps/ValidationStampView.js b/ontrack-web-core/components/validationStamps/ValidationStampView.js
index 3ea69415f0..b538abe28b 100644
--- a/ontrack-web-core/components/validationStamps/ValidationStampView.js
+++ b/ontrack-web-core/components/validationStamps/ValidationStampView.js
@@ -36,7 +36,7 @@ export default function ValidationStampView({id}) {
     const client = useGraphQLClient()
 
     const [loading, setLoading] = useState(true)
-    const [validationStamp, setValidationStamp] = useState({branch: {project: {}}})
+    const [validationStamp, setValidationStamp] = useState()
     const [commands, setCommands] = useState([])
 
     const chartLeadTime = "chart-lead-time"
@@ -191,7 +191,7 @@ export default function ValidationStampView({id}) {
                     commands={commands}
                     description={
                         <Space direction="vertical">
-                            {validationStamp.description}
+                            {validationStamp?.description}
                             {/* Validation stamp data config */}
                             {
                                 validationStamp && validationStamp.dataType &&
diff --git a/ontrack-web-core/components/validationStamps/ValidationStampViewTitle.js b/ontrack-web-core/components/validationStamps/ValidationStampViewTitle.js
index 57ce7e1aab..41629493f4 100644
--- a/ontrack-web-core/components/validationStamps/ValidationStampViewTitle.js
+++ b/ontrack-web-core/components/validationStamps/ValidationStampViewTitle.js
@@ -6,14 +6,18 @@ export default function ValidationStampViewTitle({validationStamp, link = false}
     return (
         <>
             {
-                link && <ValidationStampLink validationStamp={validationStamp}/>
-            }
-            {
-                !link &&
-                <Space>
-                    <ValidationStampImage validationStamp={validationStamp}/>
-                    {validationStamp.name}
-                </Space>
+                validationStamp && <>
+                    {
+                        link && <ValidationStampLink validationStamp={validationStamp}/>
+                    }
+                    {
+                        !link &&
+                        <Space>
+                            <ValidationStampImage validationStamp={validationStamp}/>
+                            {validationStamp.name}
+                        </Space>
+                    }
+                </>
             }
         </>
     )
diff --git a/ontrack-web-tests/tests/core/promotionLevels/PromotionsPage.js b/ontrack-web-tests/tests/core/promotionLevels/PromotionsPage.js
index 8ccbff0365..76e49d8bbf 100644
--- a/ontrack-web-tests/tests/core/promotionLevels/PromotionsPage.js
+++ b/ontrack-web-tests/tests/core/promotionLevels/PromotionsPage.js
@@ -29,7 +29,7 @@ export class PromotionsPage {
     }
 
     async checkPromotionLevel({name}) {
-        await expect(this.page.getByRole('link', {name: name, exact: true})).toBeVisible()
+        await expect(this.page.getByRole('link', {name: name})).toBeVisible()
     }
 
 }
diff --git a/ontrack-web-tests/tests/core/validationRuns/ValidationRunHistoryDialog.js b/ontrack-web-tests/tests/core/validationRuns/ValidationRunHistoryDialog.js
index b5b635679b..59cebfcb44 100644
--- a/ontrack-web-tests/tests/core/validationRuns/ValidationRunHistoryDialog.js
+++ b/ontrack-web-tests/tests/core/validationRuns/ValidationRunHistoryDialog.js
@@ -7,7 +7,7 @@ export class ValidationRunHistoryDialog {
     }
 
     async waitFor() {
-        await expect(this.page.getByText(`Runs for ${this.run.validationStamp.name} in build ${this.run.build.name}`)).toBeVisible()
+        await expect(this.page.getByText(`${this.run.validationStamp.name} in build ${this.run.build.name}`)).toBeVisible()
     }
 
     async selectStatus(status) {
diff --git a/ontrack-web-tests/tests/extensions/environments/Environments.js b/ontrack-web-tests/tests/extensions/environments/Environments.js
index cc7694a247..9d9e42b5af 100644
--- a/ontrack-web-tests/tests/extensions/environments/Environments.js
+++ b/ontrack-web-tests/tests/extensions/environments/Environments.js
@@ -45,7 +45,7 @@ export class EnvironmentsPage {
     }
 
     async checkSlotIsVisible(environment, projectName, qualifier) {
-        const row = this.page.getByTestId(`environment-row-${environment.id}`)
+        const row = this.page.getByTestId(`environment-${environment.id}`)
         await expect(row.getByText(projectName, {exact: true})).toBeVisible()
     }
 
diff --git a/ontrack-web-tests/tests/extensions/environments/manualApprovalFixtures.js b/ontrack-web-tests/tests/extensions/environments/manualApprovalFixtures.js
index 4515c6e7ae..90ca63b03f 100644
--- a/ontrack-web-tests/tests/extensions/environments/manualApprovalFixtures.js
+++ b/ontrack-web-tests/tests/extensions/environments/manualApprovalFixtures.js
@@ -1,10 +1,10 @@
 import {ontrack} from "@ontrack/ontrack";
 import {login} from "../../core/login";
-import {EnvironmentsPage} from "./Environments";
 import {expect} from "@playwright/test";
 import {createSlot} from "./slotFixtures";
+import {PipelinePage} from "./PipelinePage";
 
-export const manualApprovalInEnvironmentsPage = async (page) => {
+export const manualApprovalInPipelinePage = async (page) => {
     const {project, slot} = await createSlot(ontrack())
     await ontrack().environments.addManualApproval({slot})
 
@@ -15,10 +15,10 @@ export const manualApprovalInEnvironmentsPage = async (page) => {
 
     await login(page)
 
-    const environmentsPage = new EnvironmentsPage(page)
-    await environmentsPage.goTo()
+    const pipelinePage = new PipelinePage(page, pipeline)
+    await pipelinePage.goTo()
 
-    const {pipelineActions} = await environmentsPage.checkPipelineCard(pipeline)
+    const pipelineActions = await pipelinePage.checkPipelineActions()
     await pipelineActions.expectManualInputButton()
     await pipelineActions.expectStatusProgress({value: 0})
 
diff --git a/ontrack-web-tests/tests/extensions/environments/manualInputs.spec.js b/ontrack-web-tests/tests/extensions/environments/manualInputs.spec.js
index 1e6672efb0..794aefab0d 100644
--- a/ontrack-web-tests/tests/extensions/environments/manualInputs.spec.js
+++ b/ontrack-web-tests/tests/extensions/environments/manualInputs.spec.js
@@ -2,13 +2,8 @@ import {test} from "@playwright/test";
 import {ontrack} from "@ontrack/ontrack";
 import {login} from "../../core/login";
 import {PipelinePage} from "./PipelinePage";
-import {manualApprovalInEnvironmentsPage} from "./manualApprovalFixtures";
 import {createSlot} from "./slotFixtures";
 
-test('manual approval on the environments page', async ({page}) => {
-    await manualApprovalInEnvironmentsPage(page)
-})
-
 test('manual approval on the pipeline page', async ({page}) => {
     const {project, slot} = await createSlot(ontrack())
     await ontrack().environments.addManualApproval({slot})
diff --git a/ontrack-web-tests/tests/extensions/environments/pipelines.spec.js b/ontrack-web-tests/tests/extensions/environments/pipelines.spec.js
index c04e449be9..e76906767f 100644
--- a/ontrack-web-tests/tests/extensions/environments/pipelines.spec.js
+++ b/ontrack-web-tests/tests/extensions/environments/pipelines.spec.js
@@ -1,12 +1,12 @@
 import {test} from "@playwright/test";
-import {manualApprovalInEnvironmentsPage} from "./manualApprovalFixtures";
+import {manualApprovalInPipelinePage} from "./manualApprovalFixtures";
 
 test('pipeline status refreshed when inputs completed', async ({page}) => {
-    await manualApprovalInEnvironmentsPage(page)
+    await manualApprovalInPipelinePage(page)
 })
 
 test('pipeline marked as deploying', async ({page}) => {
-    const {pipelineActions} = await manualApprovalInEnvironmentsPage(page)
+    const {pipelineActions} = await manualApprovalInPipelinePage(page)
     // Pipeline is now ready to be set in "deploying" mode
     await pipelineActions.checkDeployingAction()
     await pipelineActions.deploying()