Up Next queue deletes songs after editing

[sins0fangels]

I tried moving a song and it got a weird graphical error where the two songs merged and then the app froze up and restarted I think. Afterwards I was able to move a song on the list but when I did that it deleted all the songs in my queue that were listed before the song I moved up. I tried clicking on the circle and using the add to up next button, but that also deleted all the songs in between. Anyone get this before and have a fix? 

Running a Galaxy S3, Android 4.4.2.