Using MC 3.7.5.2
Just scraped the movie Free Guy (2021) and in the set info it has appended some weird extra chars (see attached screenshot) instead of the word "Collection".
I have the setting "TMDB - Where available scrape set name" checked in Movie Preferences.
Free Guy Collection - https://www.themoviedb.org/collection/861415-free-guy-collection
I've tried re-scraping just the TMDB set name a few times but keep getting same result.
This was a bad collection name on TMDB : https://www.themoviedb.org/collection/861415-free-guy-collection/changes
The error has now been corrected.
Ah perfect - thanks @jean-michel kirsch
Re-scrape seem to still be getting same incorrect data but I'll assume that that is just some delay or caching somewhere.
If it hasn't fixed after a Rescrape Specific -> TMDB Set Complete
It could be an issue of the collection being stored in the moviesetdatabase.xml file.
Closing Ticket.