We’re working to fix an issue with some new uploads not appearing on the channel page or subs feed. We’ve also seen reports of title/description not updating for new videos–still investigating full impact and will share updates on this Community thread → https://goo.gl/zyvCgC
Replying to @TeamYouTube
I have seen problem in @YouTube Android app, Can't pause or switch to full screen when click on notification to watch video or to reply a comment. 
9:45 AM - 23 Jan 2019
0 replies
0 retweets
1 like
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.