[Scythe42]

This skin will not change how Kodi works. Anything marked watched is handled by Kodi and the skin only uses an INFOLabel like ListItem.Overlay to show a watched Icon or not. If Kodi doesn't do anything to update the library like add a personal rating using Trakt after watching then, if you have the show unwatched items option enabled, it wont hide watched until you exit the view and reenter but an icon or checkmark will show.

Let me describe the issue a bit more in detail:

1. Select all TV Shows with unwatched Episodes
2. Enter a Show
3. Enter a Season
4. Play an unwatched episode
5. Skip a bit forward to the end
6. When the threshhold for automatically mark as watch is reached stop playback 

Episode will show as watched in the list view. So far so good.

7. Go one level higher (you on the season level again)

The season will still have one e.g. one unwatched episode listed on the indicator, even though it was marked as watched. Same on Series level.

Only if I go up to main menu and re-enter again the watched status is correctly reflected.

It is like the view doesn't get updated when I go one level back up. I only have seen this with Aeon Nox on Krypton. Kodi bug? Well than many people would have reported it. I cannot find a bug report on this.

Also I cannot reproduce this with other skins. On Jarvis this problem never happened. Kodi bug, sure possible. 

Debug Logs show nothing. No errors, warnings or whatever logged. It behaves absolutely normal. Episode is as said properly marked as watched, and this is displayed as such inside the season, but going one level higher it is like I get some "cached" list displays that was not updated (invalidated so it is refreshed?)

If you have any more information to help me find the root cause, might it be skin or Kodi would be helpful as this is really annoying.