If your using a Mac, go into the info portion of the track, while in iTunes, and arrange it so that the artist is the same from track to track. Sometimes, deleting the artist entirely has to be done if there are lots of different, original artists. As long as everything else is the same, info wise, then all should go well.
I had the same problem and did that and now everything stays where it should.
If you are not using a Mac, then this may or may not apply.
Good luck,
Nonoise