I encountered a strange problem today. I received two comments on my videos today and while I can read them in the notifications I am unable to see them once I click on the notification, nor reply to them. The comments appear neither on my videos nor in my YT Studio app. I tried loging into my old channel from another phone to find out whether the comments are invisible only to me or to everyone. The comments were nowhere to be found. All the comments that my videos received before today are still there. Have you ever experienced anything like this? How did you fix this?