No music from apps, other glitches

Hi, since updating the OS I cant get any of the music that came with the app. I can use my music but each time I go in to the workout I have to add the playlist. Its like it doesnt remember. I even deleted the app and put it back on my iPad. I lost all my workouts but it was also saying I was doing workout 39 four times. So that doesnt work either. I will continue to use the app because I like it, but I sure hope the glitches get fixed. Thanks

JesLovsu2 about BeatBurn Treadmill Trainer - Walking, Running, and Jogging Workouts