Mark as Unwatched - Cache Issue

[genobear]

Hello,
Running lates 1.8 build with Xenon skin.

Using TMDB Widget > Trakt > TV Shows to Watch

When marking as episode as unwatched via trakt options, the episode is succesfully marked as unwatched.

But in the list it still shows as watched.
Restarting does not fix this.

We can fix this if we go to
TMBD Helper > Settings > Expert > Delete Cache > Delete Trakt Cache

possibly more of a TMDB helper issue, but maybe you can add this to your maintenance scripts?
Or any ideas of another solution?