Many packages not marked "missing", even thought repo links return 404

[deathaxe]

The following 175 packages in package_cache of channel_v3.json don't have any release.

The linked github repo links return 404.

They are however NOT marked missing by packagecontrol.io

Package Control: Package "DrSync" has no releases!
Package Control: Package "Bolt" has no releases!
Package Control: Package "SyncR" has no releases!
Package Control: Package "Abacus" has no releases!
Package Control: Package "Adianti Snippets for PHP" has no releases!
Package Control: Package "Amalgamate" has no releases!
Package Control: Package "APICloudPackage" has no releases!
Package Control: Package "Arnold Clark Snippets for Ruby" has no releases!
Package Control: Package "AutoCompleteJS" has no releases!
Package Control: Package "AVA Standard" has no releases!
Package Control: Package "AVR-ASM-Sublime" has no releases!
Package Control: Package "Better TypeScript" has no releases!
Package Control: Package "Boron Color Scheme" has no releases!
Package Control: Package "Boxy Theme" has no releases!
Package Control: Package "Boxy Theme Addon - Font Face" has no releases!
Package Control: Package "Boxy Theme Addon - Linter Theme" has no releases!
Package Control: Package "Boxy Theme Addon - Mono File Icons" has no releases!
Package Control: Package "Boxy Theme Addon - Mono File Icons - Light UI" has no releases!
Package Control: Package "Boxy Theme Addon - Widget Font MD" has no releases!
Package Control: Package "Boxy Theme Addon - Widget Font Size" has no releases!
Package Control: Package "Boxy Theme Addon - Widget Font XL" has no releases!
Package Control: Package "Boxy Theme Addon - Widget Font XS" has no releases!
Package Control: Package "Broadcast Color Scheme" has no releases!
Package Control: Package "BufferScroll" has no releases!
Package Control: Package "Camaleon" has no releases!
Package Control: Package "CanISwitchToSublimeText3" has no releases!
Package Control: Package "Cappuccino" has no releases!
Package Control: Package "CFeather" has no releases!
Package Control: Package "Cheat Sheets" has no releases!
Package Control: Package "Cheatsheets Rails" has no releases!
Package Control: Package "ChineseTranslator" has no releases!
Package Control: Package "Chopstick Autocompletion" has no releases!
Package Control: Package "Ciapre Mod" has no releases!
Package Control: Package "ClipboardCommands" has no releases!
Package Control: Package "Cobalt2 Flat Theme" has no releases!
Package Control: Package "Codebug" has no releases!
Package Control: Package "Codepad.org Paste Plugin" has no releases!
Package Control: Package "Color Scheme - saulhudson" has no releases!
Package Control: Package "Convoy" has no releases!
Package Control: Package "CSS3_Syntax" has no releases!
Package Control: Package "CV3 Developer Tools" has no releases!
Package Control: Package "DA CS" has no releases!
Package Control: Package "Dictionaries" has no releases!
Package Control: Package "Dimmed UI" has no releases!
Package Control: Package "EncodingHelper" has no releases!
Package Control: Package "Entropy" has no releases!
Package Control: Package "Enumerate" has no releases!
Package Control: Package "EPM" has no releases!
Package Control: Package "ePub" has no releases!
Package Control: Package "EvercodeLab Sublime Snippets" has no releases!
Package Control: Package "Fabric Engine - KL Language Support" has no releases!
Package Control: Package "FakeDataGenerator" has no releases!
Package Control: Package "Fecoding" has no releases!
Package Control: Package "FeelingLucky" has no releases!
Package Control: Package "FileMerge" has no releases!
Package Control: Package "FindResultsApplyChanges" has no releases!
Package Control: Package "Firelime" has no releases!
Package Control: Package "five_easy_color_schemes" has no releases!
Package Control: Package "Fizzy Theme" has no releases!
Package Control: Package "Flat Chameleon" has no releases!
Package Control: Package "Flex" has no releases!
Package Control: Package "Four Spaces JavaScript (snippets)" has no releases!
Package Control: Package "Galen" has no releases!
Package Control: Package "gmESSI-gmsh Tools" has no releases!
Package Control: Package "GoFeather" has no releases!
Package Control: Package "GoogleTesting" has no releases!
Package Control: Package "GoSnippets" has no releases!
Package Control: Package "GotoLastModified" has no releases!
Package Control: Package "GoToMark" has no releases!
Package Control: Package "Grid6" has no releases!
Package Control: Package "haxelang" has no releases!
Package Control: Package "hlsl" has no releases!
Package Control: Package "Hybris Impex Syntax" has no releases!
Package Control: Package "iLorem" has no releases!
Package Control: Package "IntelXDK" has no releases!
Package Control: Package "io Node Framework" has no releases!
Package Control: Package "iReset" has no releases!
Package Control: Package "Issues" has no releases!
Package Control: Package "JS-firebug" has no releases!
Package Control: Package "JuliaCompletions" has no releases!
Package Control: Package "Junos Snippets" has no releases!
Package Control: Package "Kaneva API (KPI) Completions" has no releases!
Package Control: Package "Laravel Snippets" has no releases!
Package Control: Package "LaTeX Track Changes" has no releases!
Package Control: Package "LD library Path" has no releases!
Package Control: Package "LessImproved" has no releases!
Package Control: Package "lestle" has no releases!
Package Control: Package "LineEndings" has no releases!
Package Control: Package "LineMessages" has no releases!
Package Control: Package "Locate" has no releases!
Package Control: Package "Markboard" has no releases!
Package Control: Package "MarkdownHighlighting" has no releases!
Package Control: Package "Marksy Convert" has no releases!
Package Control: Package "Markup Jira Confluence" has no releases!
Package Control: Package "Meav" has no releases!
Package Control: Package "MelonJS Completions" has no releases!
Package Control: Package "Mou Markdown App (OSX)" has no releases!
Package Control: Package "Myrkur Color Scheme" has no releases!
Package Control: Package "Naetech - Pomodoro Timer Plug-in" has no releases!
Package Control: Package "NetSuite Bundle" has no releases!
Package Control: Package "NoTutorial" has no releases!
Package Control: Package "Nova Theme" has no releases!
Package Control: Package "NP-Complete" has no releases!
Package Control: Package "objc .strings syntax language" has no releases!
Package Control: Package "Open-Include" has no releases!
Package Control: Package "Owl Color Scheme" has no releases!
Package Control: Package "Paste as Link" has no releases!
Package Control: Package "PersistentPython" has no releases!
Package Control: Package "PhpDebugHelper" has no releases!
Package Control: Package "Powder Sublime" has no releases!
Package Control: Package "Preap" has no releases!
Package Control: Package "PreventFakeClones" has no releases!
Package Control: Package "ProtoFeather" has no releases!
Package Control: Package "Prototypo Syntax Highlighting" has no releases!
Package Control: Package "PyFusion" has no releases!
Package Control: Package "QuarkPHP" has no releases!
Package Control: Package "Quick Google Anno" has no releases!
Package Control: Package "QuickJava" has no releases!
Package Control: Package "RabbitVCS" has no releases!
Package Control: Package "RSpec (snippets and syntax)" has no releases!
Package Control: Package "RustCodeFormatter" has no releases!
Package Control: Package "Saccades" has no releases!
Package Control: Package "SassBuilder" has no releases!
Package Control: Package "Scriptogram" has no releases!
Package Control: Package "SelectionsToFiles" has no releases!
Package Control: Package "SetDjangoSyntax" has no releases!
Package Control: Package "SfCommand" has no releases!
Package Control: Package "SideBarFolders" has no releases!
Package Control: Package "SideBarGit" has no releases!
Package Control: Package "SimpleConfig" has no releases!
Package Control: Package "SimpleCSSFormat" has no releases!
Package Control: Package "Skript" has no releases!
Package Control: Package "StackExchangeQuery" has no releases!
Package Control: Package "SublimeDancer" has no releases!
Package Control: Package "sublimetext.github.com" has no releases!
Package Control: Package "SuiteCommerce-Advanced" has no releases!
Package Control: Package "Sundried Color Scheme" has no releases!
Package Control: Package "SwinGameCompletions" has no releases!
Package Control: Package "Switch" has no releases!
Package Control: Package "Tag" has no releases!
Package Control: Package "TagWrapper" has no releases!
Package Control: Package "Test Jumper" has no releases!
Package Control: Package "Theme - Aprosopo" has no releases!
Package Control: Package "Theme - Honeykoa" has no releases!
Package Control: Package "Theme - Minimal" has no releases!
Package Control: Package "Theme - Monokai" has no releases!
Package Control: Package "Theme - Sea Lion" has no releases!
Package Control: Package "TimeTracker" has no releases!
Package Control: Package "TinTin++ Syntax Highlighter" has no releases!
Package Control: Package "Toggl Timer" has no releases!
Package Control: Package "Toolbar" has no releases!
Package Control: Package "Tumblr Themes Syntax and Completions" has no releases!
Package Control: Package "Unity C# Snippets" has no releases!
Package Control: Package "Vala" has no releases!
Package Control: Package "Ver" has no releases!
Package Control: Package "Vintage Numbers" has no releases!
Package Control: Package "WarpScript" has no releases!
Package Control: Package "WD AngularJS Snippets" has no releases!
Package Control: Package "WeSnipp Add" has no releases!
Package Control: Package "Wind" has no releases!
Package Control: Package "WPath" has no releases!
Package Control: Package "xmllint" has no releases!
Package Control: Package "Yeti_UI" has no releases!
Package Control: Package "Yeti_UX" has no releases!
Package Control: Package "Zucchini" has no releases!
Package Control: Package "Meta" has no releases!
Package Control: Package "Speech" has no releases!
Package Control: Package "i18n and l10n Helper" has no releases!
Package Control: Package "DA UI" has no releases!
Package Control: Package "Meld diff" has no releases!
Package Control: Package "CheckBounce" has no releases!
Package Control: Package "Koan" has no releases!
Package Control: Package "VisSub" has no releases!
Package Control: Package "DB1" has no releases!
Package Control: Package "Prefixr" has no releases!