I got it to work on the Android phone, but it still won't update on the iPad. Not an option in the app store (just says "open") and automatic updates are already enabled. And like I mentioned, uninstalling and reinstalling still didn't work either.
Was having the same problem. When I search for game in store it usually says update instead of open if there is an update available. Instead went to where my updates for my specific apps are in the App Store and the update was there.
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