I had this email from YT yesterday asking me to review my content. I don’t think I have any YT strikes, but as it was the same day as Rolla going offline, could it be related?
[Action Recommended]: Review your YouTube videos for edits
We’re writing to let you know that a video processing issue may have affected some of your videos uploaded before March 2020 and to suggest actions you may want to take. If you used the editing tool in YouTube Studio on a video uploaded before March 2020, some of those edits may not have been applied completely.