Just got this e-mail from Amazon.com: I guess it'll be on TV some time in October after all EDIT: Looks like October 8th, not November--that's their projected delivery date for me...
I just got one as well from Amazon except my new delivery date is October 11, 2013 to October 16, 2013. Wow, what a difference between the estimated delivery dates.
I'm in Japan--Amazon.com always gives ridiculous estimates--I usually get items a week to 10 days after they ship with selected shipping options. I'll likely get it a few days after you...if things go well.
I think Amazon made a mistake early on - a press release that came out a couple of weeks back gave the release of both Blu Ray and DVD as 8 October, which would explain the "11 to 16 October" shipping window presumably. Link to press release: Official Predacons Rising Blu-Ray/DVD Press Release - Transformers News - TFW2005