Really getting tired of this annoying @YouTube bug where videos I watch or even partially watch don't get marked as watched so I can't tell if I've watched an episode or something later on. And even if I go back to it and try to mark it as watched it doesn't work. @TeamYouTube 
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The classic have you tried turning it off and on again
Thanks. Twitter will use this to make your timeline better. UndoUndo
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