The transition from iOS 4 to iOS 5 isn't easy. The app might not work properly with iOS 5 yet.
We will come out with a new version of the app (version 1.3) once iOS 5 is released to the public.
Version 1.2 is coming soon to the AppStore. (It still doesn't support iOS 5 yet, though) This might take a day to a week for it to be live in the AppStore.
– SSJ Team