I stumbled upon this by accident today seeing if their were new fast passes available for 7DMT on November 8, and it allowed me to choose 8:25 AM (of course I took them ). I then checked the park hours and noticed MK would be open that day beginning at 8am instead of 9am. This must be a very recent change.
So naturally I wanted to update my touring plan for that day, but it wont let me set 8am as the start time because it still says the park opens at 9am. I assume that this new time just hasn’t been noticed yet. So I guess this is just a heads up so this can get changed. Hopefully soon so I can get my plan updated before we get there.