New iOS update causing problems?

I got this email from a player:

Since the iPad IOS update this week, if I pause the game and apples new “app using your location in background” warning comes up the game will have to reload and I will lose any game I’m in he middle off. This also happens when I switch between more than one app. I don’t want to lose a game.

Is there something I can do to fix this?

Can you post your build settings?

Are you using location services in your app?

Rob