You're probably seeing the bug mentioned in Quantum 7.00 release notes.
"Fixed Custom Shift menu error in Pitch block."
please let us know what Firmware you're on so we can promote as confirmed or strike this bug. thanks.That could definitely be it. I know I am not at the latest firmware. So I guess that will be the first thing I check. I've just been happy with how everything sounds and haven't updated in a while.