I'm almost positive that I'm not crazy here...well, I think so at least.  During the day here at work, I listen to music if I'm doing something on my computer by myself in my office, I'm usually listening to music.  Since I got a Zune, I've been using the Zune client software to listen to random playlists at work.  I'm a picky person about music, so I'm a pretty heavy user of the "next track" button.  I've noticed a very strange behavior when I use the "next track" button alot--the software will start playing the exact same songs I just skipped...in the same order.  In true bug-reporting style, here are the repro steps:

1. Play a large playlist in the Zune client app (mine's nearly 1,700 songs).
2. Listen to a few songs, then get fed up because you really don't want to listen to anymore Beatles today.
3. Hit the "Next Track" button a few times until you find a suitable song, like Ben Folds Five's "Philosophy".
4. Listen to the song, and then notice that the app is trying to play the Beatles again!
5. Hit "Next Track" over and over again, and notice that the software even plays "Philosophy" again before it starts suggesting new songs.

Am I the only one that's seeing this?  Anybody?!