Sounds not working after iOS 6 upgrade
So I upgraded to iOS 6 on the day it came out, and for a while, things seemed to be working fine. Today though (day after upgrade) some sounds aren't working. It's funny, though, because there are several places where it does work. For instance, it works in iTunes, iTunes U (viewing a video), Netflix, and several other apps. It doesn't work in other places though. The first place I noticed it was that the iPad stopped making the lock noise, and now I'm noticing it in several apps as well (Jetpack Joyride and Super Hexagon... Jetpack has already gotten an iOS 6 update, though). Anyone else experiencing this problem?
iPad, iOS 6