I have a TV Show which Plex is merging some Episodes & putting others in the wrong season, even though the files are named properly & sorted into the correct folders.
For example, Season 1 Ep 10 shows the following files:
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E10 - Shadow Of His Former Self.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E03 - The Rookies.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E04 - Head Noob in Charge.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E05 - The Package is in the Open.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E06 - 1.21 Giga-Whats.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E07 - Check Out the Treads on that Chick.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E08 - Dont PH34R the Reaper.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E09 - After Church.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E12 - Down, But Not Out.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E13 - Human Peer Bonding.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E14 - Roomier Than It Looks.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E15 - How The Other Half Lives.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E16 - A Sightly Crueller Cruller.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E17 - Points of Origin.mkv
M:\Media\Anime TV\Red vs. Blue\Season 01\Red vs. Blue - S01E18 - SPF 0.mkv
Season 00 Ep 17 shows to be:
M:\Media\Anime TV\Red vs. Blue\Season 07\Red vs. Blue - S07E17 - Trust Issues.mkv
Plus Seasons 7 & 8 are missing completely