And no audio issues here. It also hasn't been reported so it must be your phone. Are you sure you wiped everything properly before flashing?
Also, if you look on the first page of the original thread, there is a section for 'reported issues'. If the issue isn't listed, then it probably means something is different with your phone when you flashed.
Also, please refer to that thread for further assistance. It keeps things more organized. And like I said, there's a reason for the 'reported issues' section in the original thread. Hope this helps and good luck with your issue.