[fwaits]

Have you guys both installed alarm apps before and either still have them on or have removed them? I have both of these notification sounds set and do not have this problem and use the alarm every morning. Maybe it's a bug from one of those apps. Unless it started before you put them on I suppose. Otherwise, perhaps it might be work a hard reset to see if the issue sticks immediately on a fresh phone, then it could be some odd phone issue and can take it in for a replacement.