Thanks everyone for your additional reports/comments about the subs feed, it feels like something is still up so we're continuing to investigate. More updates to follow!https://twitter.com/TeamYouTube/status/973641571877904384 …
Thank you for sharing your thoughts. Not everyone preferred all notifications, so we added the bell. If you are worried about missing out on content, you can get all notifications by changing your settings here: http://goo.gl/XLDtz4