I think I understand that you only have two episodes total of this series so have you tried putting the two episodes in a folder named “Season 3” and then put that folder in another folder with the series name?
If I didn’t understand correctly could you provide a screen cap of how you have the files named and organized?
the file names are:
Les petits meurtres d’Agatha Christie - S03E01 - La nuit qui ne finit pas.mkv
Les petits meurtres d’Agatha Christie - S03E02 - La chambre noire.mkv
and yes I refreshed the metadata without a success
Well I tried your names and got a different poster for seasons and series so I don’t want to change my language to French to test because it may trash my entire library with that change.
I will say that I wouldn’t put a whole lot of effort in changing this on your part since right now it looks like Infuse will be changing from TVDB to TMDB for TV metadata soon.