Kevin,

That happens when something gets moved and then moved again. For example, it's in Rock, then someone moves it to Pop... then another judge in Pop says "nope.. this is Rock" and moves it back. It will show up as new in your category. That also happens if even 1 track from an album is moved into your genre. You should verify your votes are there and then complete it again. We've urged folks to be careful moving stuff and in general people have done a very good job. But a couple people out of thousands messing up can cause things to get moved around. So we try to fix them as we find them. We'll have a log of all changes and review them before finalizing round 2.

Brian