I haven't got it yet either, although I did get the September one. I haven't booked any flights for the Sept on yet (which ends Oct 13)...still debating whether its worth it or not to do a DUB-LHR run. I wonder if actually doing for the flying for the promos increases or decreases your chances of getting the next promo?
As an aside a December promo would be really useful but I can't see much chance of that happneing!