iPod touch iPod loading lyrics that aren't there?

[213rules]

Yesterday, I added lyrics to a couple songs. They show up fine on my iPod touch, but apparentely it messed up some other songs. When I play a few random songs that I didn't put lyrics on, it shows "Loading Lyrics..." forever! I'm on 3.1.2 software, and I can't believe no one else has noticed this bug yet. When I add just a few lyrics, it seems to think that all the songs have lyrics, loading them from an unknown place.

 

[hyungsup]

Well for me it only happens to the songs which have only lyrics on it.
It was ok few weeks ago....
I think it's after I upgraded to itunes 9.1
Do you have iTunes 9.1?