I am currently using a iphone 6 (ios 10.1.1) to play and the levels stop at 2300 saying that I need to wait for new levels to be added. However, my dad uses his iphone 6s (ios 10.1.1) to play and his app shows levels from 2300 and onwards. I am wondering why my app/phone doesn't show the new levels even after I tried updating, re-installing the app?