Thanks for letting us know. We've seen similar reports from other users too and are working on it.
@TeamYouTube please help my video notification is not showing to subscribers very unusual please helppic.twitter.com/3WUzQdeJuw
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.