My (the weather channel @ecweatherchannel) YouTube account was getting upwards of 10 emails a day for copyright on the streams
I even posted about it to the community. It was non-stop and it meant the very little ad revenue I was getting was gone completely.
I swapped out the playlist to be 100% sure because maybe licenses changed and stuff.
Now the bizarre thing is the emails just randomly stopped one day. None of the old streams were being pinged anymore.
Now to my surprise, all of the old streams no longer have copyright issues and are fully monetized (by me!) again. So strange. I wonder what was going on for like a solid 2 months.
Well at least my inbox is much happier.