Board Thread:Game Discussion/@comment-33870577-20180903141422/@comment-30425894-20180906003158

If you are using IOS (ipad-iphone) got into system settings. Privacy. At the bottom is advertising. click on that and then reset the advertising identifier. Used to have to do that as much as every two or three adverts. Since this last update just once and never tocuhed it again.

Try that it might help. No guarantee it does.