N9 Video Previews Stuck
 

So I put some videos on my N9 and when you open the video app, it gives you these nice preview tiles.

I then deleted said videos using the mass memory and now those preview are still there and when I try to delete them I get a "cannot delete video" error.

Is there a folder that keeps these previews someplace that I can detel that file? Reminds me of the Symbian^3 music player, you had to delete the music player files everytime you manually moved music.

Any thoughts?