Fixes: Buttons not working, Video/Ad with no next button or does not advance.
These are problems that I have found a fix for.
These are on android not sure if these fixes work for iOS.
Problem: Often the screen does not work properly and you can move every bird but one or none of the buttons work.
Fix: Turn screen off on phone/tablet turn back on and BOOM it all works fine again!!
Problem: Ad or Video plays before battle but there is no next button or it does not advance to battle.
Fix: Hit the back button on the android phone. If it is hidden slide down from the top part way to show notifications menu and the buttons will show up.