recently we decided to take down our game from Google Play Store, and upload it back under new package name.
We are using the same PlayFab title as before, but push notifications work only for players with new PlayFab accounts.
Players who played our old game and come to the new one, recovering their account using Google/Facebook, get this error:
Failed to deliver to mobile device. Check that the device is registered for push notifications. Error: Android Push Notification Failed: Client has been unregistered for push notifications..
Is there any way to fix this?