Hi there, don't know if this bug has been resolved in the new version. I've had a quick search and couldn't find anything.
I am using 1.2.451.0 as I have been told that the new version is fairly unstable and GHmod doesn't work with it (well I can't get it to)
When selecting a song the high scores for each difficulty are displayed on the right. If one of them is a "perfect" score with green stars, the green stars stay on the screen once you have selected the song and all the other stats have disappeared. It only clears when the "Select Difficulty" screen comes up.
Sorry if this has been posted before. Just something I noticed.