Plex combining tv shows

I reinstalled Plex on Synology 1.32.3.7192 and now my 500 or so tv shows are seeming to be combined by the first letter of the series. So I have mutiple Seasons of Andor, and the other season are all the other “A” shows. I have each series on a separate folder including the year, with subfolders for each season. For YEARS this was never an issue. Just now. I even deleted and reinstalled Plex for Synology and add just one series at a time then scan. It just adds to the seriies of that letter. So “What we do in the shadows” has 800 episodes. Did something recently break?

3 dots next to the library → Manage Library → Edit → Add folders

Take a screen shot of the path you added when you created the library

Generally this happens because you’re pointing the library one or two levels above where you should be