hi. i added my ipad to my account (had previously purchased a membership and wanted to link it to the new verison of the app), but since then, i have not been able to download anything, on either device. on my iphone, the games i had downloaded before i added my ipad still work. but anything new i try to download gives me the "integrity could not be verified" message. i tried removing and re-adding the iosgods app, but that didn't work. i don't understand what changed and why i can't download anything, on either device.