A little bit of an oddity is that the PC and Xbox 360 versions have been pushed back but they have not released a date for the PS3 version. There has been no real reason for the date change or what is happening with the PS3 version. All we know is that the PS3 version will be out "later in November". What that means is still to be seen.
We will be keeping our ears open for any changes. With so many games being delayed and changed this fall, this November 3rd date might not be the "firm" date.