I think this it the thing DADi says about , that some app crash just after start on iOS 13.1.X , this have the same problem. @DanYal
EDIT: on game event there is a date 6/11 and I think that the thin that Halloween event gonna end. After this they will probably insert new update to change the icon, and maybe do some upgrades. So I think we just have to wait until new update to get hacked version that will not crash at start, so not see the reason to update this for just 5 days before new update probably coming