SOLVED: Continue Watching not working for one user after update

[Confused-o-Screaming]

Ran updates for Jellyfin for the newest version and I saw that Continue Watching for my user is not being displayed on the home screen (works fine with other users). Items that I started, but don't finish disappear from the Next Up section like normal, but have to be manually located in my library to continue watching.

 Attempted to perform the migration again by deleting jellyfin.db and renaming library.db.old back to library.db. When I start the server, this error appears in the log and will repeat itself until I stop the service. Not using docker or anything, just straight apt. Any suggestions? I have this user account integrated with Symfonium so I'd like to resolve it without creating a new user profile for myself. I tried moving UserDatas from library.db to jellyfin.db, but that object doesn't exist in jellyfin.db.


Edit: this is then proper work around. I can't figure out how to change the solution post so I'm quoting it here. I also removed my error log: 

TL;DR: Run a full metadata replacement scan on libraries (leave trickplay and image replacement unchecked)

Nevermind, it is not working as expected. During the full scan, it imported a new movie. That was what I tested with. Played the movie, backed out around half-way through, and it showed up in 'Continue Watching'. Other movies that were in my library before, if I do the same thing, they do not show up. TV shows seem to work fine though.

So I picked a movie that was in my library that exhibits this "doesn't show up in Continue Watching" behavior, did a 'Refresh metadata' (Replace all metadata, leaving both replacing existing images and trickplay images unchecked), and then tried again.
And it showed up in 'Continue Watching'.
I'll keep poking. I kinda would like to avoid doing a 'Refresh metadata' on my entire library, but maybe that's the answer.

Edit: I think the refresh has finished and it is indeed the answer.