It has been a tough start for iOS 9.3. Apple had to temporarily stop rolling out the update after a problem was discovered that could have bricked older devices installing it. While Apple eventually resumed pushing out a revised version of iOS 9.3, a new issue has popped up. On Apple's Support Communities website, some Apple iPhone 6s and Apple iPhone 6s Plus users are complaining that certain apps are not working right.
A video posted to YouTube shows links crashing and freezing. So many complaints are being posted about this, that we would have to assume that Apple is aware of what is going on. And that should mean that a fix will be issued shortly.