When we press the "Show Desktop" button everything works until the loop of the motion background gets to the end. When it restarts the display goes back to showing the blank theme with motion background on the desktop. For our scenario this means that we now have to remember and press the stop button after showing the desktop to get to work properly. Thinking about going back a version to 3.0.2 instead of the 3.1.0 because this bug is so bad.
The other bug that is still out there involving themes is when I press the theme button it displays the song text along with the theme instead of straight to the theme.