Any idea why Twitter won't sod off and leave my 9900 alone? I've removed the app from BB World and it's not showing as installed under the local apps list, but the icon keeps coming back into my All menu, even after I've hidden it. Seems to happen every time I reboot the phone, but it's appeared again just now even without a reboot. Same goes for Orange World, although not an app as such, the icon keeps bouncing back after I hide it.