They've already added a clause saying that they will continue to sell through Dec, Jan etc if other companies add lots of to the hash power to the network (which is what is happening).
You are misinterpreting that section. They meant they'll lower price of Nov hardware to match increased difficulty, not that they'll keep shipping after Nov.
Actually i have clarified this my self with them. Actual e-mail response from them. The seem to plan on shipping dec-feb if other competitors are. Witch will most likely be the case.
"Hi,
We are in the final productions stages with our chips we cannot disclose more information at the moment in time. We are looking to drop our prices for November and orders placed in November would be expected to ship towards the end of November.
Also are looking to stop shipping in December, January and February to protect the network for our customers, However we would like to state that If any of our competitors continues to add large amounts of hashing power to the network during December, January or February. We will continue to release our devices as competitively priced as we can to protect our customers share of the network. If you have any further questions please do not hesitate in contacting us.
Med vänlig hälsning | Best regards
Keith Gurnett"