Right from the very first trailer too, was the scene of the two sisters playing Bloody Mary, as opposed to Katie and that Randy guy in the final film.
Wonder if that was just a 'trailer fake out', or an alternate version. I can't see it being a deleted scene; ha I doubt Katie would want to play that again after the time with Randy.
Edit- actually, maybe it took place before that, and nothing happened when K & K did it so she wanted to try it again
I haven't seen it, but isn't the PA2 DVD billed as an "extended edition"? Wouldn't surprise me then if the PA3 one is too