Happens to me, too. It correctly shows the custom loader layout, but after switching to next layout the screen goes black. It still reacts to user input though (as I can read from my logs).
- iPad 2, iPad 3 (iOS 7) => Bug occured
- iPad 3, iPhone 4S, iPhone 5S (iOS 8) => Runs fine
- Android tablet => Runs fine
Bug only occured on iOS 7 devices!
No errors are being thrown though.
- Construct 2 version: 204.2 (64-bit)
- Windows 7