Posters not showing (suddenly)

Hi,

This morning when I wanted to watch a movie, some of my posters were missing in the wall overview.
When I open the context menu and select movie information, all posters, fan art ect is in there but they are not showing in the wall, and like I said before not all off them are missing.
When I do a refresh of the movie info it still does not show the poster.

I use Aeon nox as a skin and never had issues before.
I prefer not to do a uninstall, I just had everything working like I want it to work.

Any suggestions.?