Problems after migrating to new server

[windbreaker_familiar]

In the Jellyfin UI, can you go click on "..." then Edit Metadata for a show or movie and verify that the TMDB IDs are actually getting stored in Jellyfin?

The IDs show up in the UI.

Also, can you open a browser dev console and let us know what you see when you attempt to pull images?  I just tested on mine and I see no logs for a successful "edit images" search.  So I'm wondering if an unsuccessful search is even logged.

I think I might not of been clear on the problem. Images show just fine, it's just showing season posters for seasons I don't have. For example here's what the page for Seinfeld looks like:

I only have Season 1 on my server, so that's the only one I would like to see. This was the behavior on the old server. Here's the folder structure:

The other season0x-poster.jpg files got added after scanning the new library on the server.