Good point G. I don't think it''s fixable. I had too many app makers say reboot, and delete and reinstall , and that never solves it.
The fact that Siri speaks up.. I noticed the other day, the phone started dialing while in pocket. What worries me about Pandora is the battery and data drainage. Only idea; is there a lock on Pandora like you can lock the old ipod nanos from turning on?