@drzoidberg, I’ve tried the ‘Plex Dance’ with ‘The Weekenders’ (removed the series from the TV library, re-scanned the library so it no longer appeared, emptied the trash to clear any information about it in my local database, re-added the series, and re-scanned)
Unfortunately, the same double-name issue persists.
I checked TMDB and it doesn’t look like your changes weren’t reverted. Some of the episodes I see with double names don’t have External IDs for TVDB linked there
This could be a timing thing, so I will try again in a few days. Based on your post time, it has been three days since you made the change, I’ll try again in another three days