Game is crashing – Dragons: Rise of Berk Review

I absolutely love this game but strangely when the battle arena thing is about to end it freezes and crashes. Now I don't know if it will crash for other reasons but I thought I should bring up this issue should you be able to fix it. A lot of glitches, when the opponent is about to lose when it comes to a draw it crashes, same with the videos, it just freezes!
Review by Tank master 2774 on Dragons: Rise of Berk.