I bought Al Gore's Our Choice app for my new iPad 2 yesterday, and it initially opened with no sound, then closed and went black. I turned off my iPad 2, let it sit overnight charging, and opened it again today. Now I get a spinning globe, with one dot of about 20 grey ones now lit, and that's it. No sound, no app, nothing. Can anybody help me? I live in the UK so is there some mirroring issue?