It appears that Apple has changed the way permissions are granted for apps use push notifications such that the current method used by Corona no longer works in iOS8, giving this error message in the device console …
registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later.
This results in being unable to get a device token to set up a push service. Can Corona Labs comment on how this can be resolved so that push can be implemented on iOS8 (and still work for iOS7 and Android).