Anyone else have this problem??

Ok so sometimes songs I put on my iPod loose their artwork. The artwork will show up in iTunes, and show on the iPod and then one day it goes all black on the iPod and just shows properly in iTunes. Once it does that, it stays gone until I remove the artwork and re-add it to the songs.

This past week was the first time artwork went half black.

Here is a screen cap:


Anyone else have the same issue?? I'm on a 1st gen running the latest update.