Based on the feed back from many different YouTubers now @TeamYouTube!
YouTube is infact broken. Notifications are not working. And people are getting recommended videos that are two months to two years old.
Youtubers are experiencing a 20% to 30% loss in views.
On top of that many people I subscribed to show vids from like 1 year ago in recommended, yet they post at least weekly. Even when you go onto their page, the 1st few vids at times are also old, until you go to videos and they're all shown from latest to oldest.
Love Music