gsingh93:
Jan 01, 2021 20:48:19.392 [13364] DEBUG - Checking by hash to see if we can find a match with 0c145570d999d97dc720ee095cf80fb9fd407f93 (display offset: 0, not part -1)
Jan 01, 2021 20:48:19.392 [13364] DEBUG - We found a hash match for [F:\Plex\Shows\Adventure Time\Season 2\Adventure Time - S02E23.mkv] which was [F:\Plex\Shows\Adventure Time\Season 2\Adventure Time - S02E23 - Videomakers Bluray-1080p.mkv].
Jan 01, 2021 20:48:19.392 [13364] INFO - Part rename detected [F:\Plex\Shows\Adventure Time\Season 2\Adventure Time - S02E23 - Videomakers Bluray-1080p.mkv] was renamed [F:\Plex\Shows\Adventure Time\Season 2\Adventure Time - S02E23.mkv]
Jan 01, 2021 20:48:19.393 [13364] DEBUG - Updating media item 4649, size=520183429, metadata_item_id=4435
^^^^ is a sign that this file was previously mismatched. Plex is recognizing it by its bogohash and thus is maintaining its wrong assignment to season 0.
You need to perform the Plex Dance to clear that wrong assignment from Plex’s database.