I think we have found out what the global downtime of YouTube was for. Sargon of Akkad did a vide on on a black identetarian attacking jews which showed up nowhere and did not appear on sub boxes. He then made a video talking about it that, which initially showed up nowhere and had to be delivered via the community tab and notifications but is now showing up again.
Original video is still ‘Shadowbanned’. I would keep a look out for other instances like this since im sure its not going to be the only case. I wonder if this is what the extended downtime at Youtube was about.