Hi,
I needed to make ADR's for Feb and thought at first I couldn't until Oct 24 but when I called Disney for something else, I was asked if I needed ADR's when the CM checked she told me I couldn't make any yet but that I should keep trying back everyday since they didn't have any "official dates" and sure enough when I called last week they were able to book all my ADR's. So I wouldn't wait until that November date since they might start taking them sooner but to do what I did and just keep checking back with them.