I have a US retail Moto G with Cyanogenmod 11 ( cm-11-20140504-SNAPSHOT-M6-falcon).
I'm having an odd problem with the in-app keypad in the phone app. There's two keypads in the app - the one you initially get when you lanch the app which you use to dial a phone number, and the one you can access while on a call to enter numbers (for a phone queue system or whatever). The problem I'm having is with the second keypad (screenshot attached). All the digits except the '1' work fine - you press them and you hear the touchtone tone for that digit. If you press the '1' key, the tone starts and doesn't stop until you touch another key. Which makes doing something like 'press 1 for english' really difficult..