Season 3 Lost footage leaked

This seems to be over a week old, so in internet terms I am probably the very last person to jump on this bandwagon. But just incase i'm not YouTube has got a 40 second leaked season 3 footgage. There doesn't seem to be any sound and doesnt give too much away (if you've seen the end of season 2 that is) but it gives you an idea of were it is going.