Can’t get on game said we have update but my phone said it’s already updated . Tried restarting my phone didn’t work . Keeps Looping
You likely need to refresh the update list in the Apple App Store or Google Play Store.
On iOS, you go to Updates and pull down to refresh the list. I’m not sure how it works on Android.
There is a similar thread on this same issue said to affect some devices and prevent entering into fables challenge event , update is the apparent solution.