The remove background sbsettings toggle is not working properly after 4.2.1 and is removing the status bar from the phone after being used. In order to fix this, any app must be launched.
having same annoying bug here *wave* actually the status bar comes back after a lock and unlock so it's still fine. i wonder if i should rejailbreak it but the restore is painful
As everyone is reporting this as being an issue with 4.2.1 and GP I wouldn't bother restoring and re-jailbreaking. Its just a nuisance and I would wait out an update to RemoveBG