I woke up this morning with the alarm and the same unlock-during-alarm bug from as far back as September is still there. I hit the OK button, it took me to the home screen, and it doesn't respond to touch input until I lock the phone and unlock it again.
There's no reason to complain though. After all, it is a x.0 release and we should always expect these bugs in early versions. They'll probably fix it in the next few months, probably by x.3.2.
Oh, wait. This is 9.3.2?