The Subscriptions feed error message is resolved for almost everyone. If you're still seeing it, know that it will be fixed soon – thanks for your continued patience! You can follow along here for any additional updates: https://yt.be/help/CBxM https://twitter.com/TeamYouTube/status/1119013035580878848 …
There’s a problem on the link you have given sir! I cant find a tab to send my concern there because it only prompted me to go to my account but there’s no way to access support on there. I will just tweet my screenshot. Thank you!