if you look further down it says "Please note that release dates are subject to change"
Heheh, I was going to say that too..
Rather cheap way of bowing out of promisses :P
And yes, XBOX version *could* be released after OFP2 on PC, since it's a different audience. But I would first want to finish one product, then do the second. And since they (BIS) are already commited to OFP on XBOX that version will be launched first...
Patience is a virtue...