The first vinyl from September (DRIZ3002-1) did indeed have the two A&B mixes. I have that. It came out around the 11th, like the one release date had it at.

I have seen a couple different dates for the second vinyl, the one with the Van Eyden, Tectonic, and A&B Instrumental tracks (DRIZ3002-2), but it has been out for a short while. I'm guessing the first two tracks showed up early was because they were leaked, someone got their hands on a promo or an early vinyl, etc.