Push notifications & app refresh slow

Good day devs, it seems latest version has done something to the push notifications, they are coming after a long delay and upon foregrounding the game, it does not auto refresh and tell me its my turn, I have to press the refresh button to realize its my turn. The push notification may very well be a server side issue. iPhone 6S iOS 9.0.2

Buzzligh8 about Pocket Tanks, v2.3.0