Game crash after R48 update (Android)

After patching to R48 the game does something it has never done before. Immediately at the start of a match it shuts down completely and takes me back to my home screen.
Not too frequently about every nine or ten games. Which is annoying since that match counts as a loss before it really started. Heroes lose health, player loses rank.
Anyone else having that issue?

Similar experience with on iPhone 5. During the match, it shuts the whole app, obviously when I open it back up, I received a loss. Also when I try to select an ability to execute during battle, it brings up of a selected tile (explaining how much damage it can do) I have to de-select it to allow me to choose an attack.