At present, this is a rumour. I've heard people saying it for a while, but all the big sites are talking about it (as a rumour, mostly) now. I would be surprised, personally, given how much they have clearly done on it already. It would be a bit late in the game to cancel, wouldn't it? Not sure how this kind of thing works, but last I checked they had the engine, they had the characters, they had the battle system, they had more than one gameplay trailer out already... so surely if they have gone this far, they wouldn't just drop the ball for no major reason?

Hmm.