If your in doubt by all means roll back. You can prove to us all, that we are wrong. Please post back with your results.
Checked this morning, everything is working for me here. Good luck!
The unknown metatype folder error has been reported a few times on other thread and apparently is a known benign error which can be ignored.
Why its not just cleaned up is beyond me but maybe its just left there to confuse us folks 
Other stuff Iāve not see myself before so not sure.
Iām not sure if this is a problem with the TheTVDB API or a bug in Plex itself, but lately the fallback to english episode descriptions doesnāt work any more for foreign libraries. See No fallback to English?
Still unable to retrieve metadata for TV Shows via TVDB. I assume this issue is still ongoing?
I donāt believe so all good here Au
Oh yeah. I got no issues in in Sonarr(after last update) (or Radarr), but Plex refuses to add metadata to a few shows, new and old.
It want take down episode names or thumbs or anything.
EDIT: My problem was it didnāt match correctly due to a missing character >_>
