On Deck Inconsistent Behavior

Opening partially-watched series in the On Deck section does not always open to the next/in-progress episode. It sometimes shows an already finished episode, be it one or a few episodes ago.

Jellyfin 10.11.6

Infuse 8.4

tvOS 26.4

and maybe iOS 26.4, unable to reproduce on iOS at the moment but I’m almost certain I’ve seen it

Are you looking at the ‘Next Up’ or ‘Continue Watching’ list from Jellyfin? Can you compare what you see in Infuse to what appears in the Jellyfin web UI?