IFIAYAQ: Apple

This one is for those of you using a newer version of iTunes. I told it to update recently, and now if any of my playlists are over seven tracks long (all of them are), I can't scroll down the screen. I tried looking for a poorly placed scroll bar, and when I click inside the playlist window and highlight a song, I can use the arrow keys to highlight different songs, but it doesn't scroll when I try to go past the seventh track. The mouse scroll wheel does not scroll, and I cannot click and drag.
Has anybody encountered this, or have any further hints?