Unable to fix metadata

Hi guys,

I have a TV show that is being particularly stubborn. Normally I can just point to an IMDB or TVDB number and all of the episodes show correctly. In this case the correct show was detected but every episode is being shown as episode 1. I’ve tried manually correcting this information in the metadata but when I choose to refresh metadata and replace the incorrect information it actually doesnt save the change and reverts to the incorrect information.

Not really sure where to go from here. I havent been successful at finding anyone experiencing a similar issue with my searching.

Version: 10.6.4
Running in an ubuntu VM

Anyone got any ideas?