I don't mind the game crashing since I think (I'm not sure) that it's because I have an old phone. What I do mind is the lack of consideration to it's players by having another double UR event only a month after the last one. And since this event is the ending of volume one of the story why is it being released with chapter 12 of volume one and giving no room to finish the last chapter as they did with the other versions of the app? Unreasonable.