Same problem with the serie Robocar Poli, thetvdb id : 260822 (with no special character in the name !) .Hi m3rcury. The cleanup always worked like a charm until I recently addes the French series Caïn (thetvdb 263005). The artwork just gets deleted at every run. Is this because of the naming or something else? I'm not getting any errors or anything like that by the way and the serie episodes are in the database as they should be.
MPCleaner delete artwork on each run.