Wrong meta-data for Poirot 1989

Hello,
i need some support to correct series Assignment in the tv.db

Agatha Christies Poirot (1989)
Season 2 and 3 have many wrong assignments and title length because of double-episodes.

This should be for Season 2, …

The actual S02E10 must be S03E01 - it’s the first double Episode of Season 3

See also MediathekViewWeb

PS: DVD-Order is more correct then aired order, but title-length is still wrong.
Season 1 all episodes must be about 50 min
Season 2 looks good, first episode 98-100 min, 2-9 is 47-50 min.
Season 3 episode 7-11 have about 45-50 min.

Plex uses https://www.themoviedb.org/
or
https://thetvdb.com/
for all informations about series.

It can use the alternate ordering “DVD” and “Absolut”, instead of “Aired” from TheTVDB if you tell it so in the properties of the show.
If the particular episode ordering of your files is not present on these two sites, then you need to employ workarounds. (like concatenating the two files of a double episode into one common file, or accepting gaps in the episode numbers)

Plex cannot use different websites than the above mentioned as source for its metadata.