I'm glad you see this Bill.
For those who think rides don't matter; I disagree. Imagine there being only Planet Snoopy open, along with animals and shows. Do you think many people would attend? Just picture you not being able to walk down to the bottom of the park at all. Let's take out Dominator and pretend it's closed. How many people do you think would show up, if the park decided to run the holiday event like that for the next two seasons. Do you think it would survive without any big rides open and just kiddie rides?
Even the gentlemen I spoke to on the phone this morning from KD said "I know, it's such a great ride. Hopefully the park will update the list".
There is still a lot of time until the park opens on December 5th. My guess is that they will look and see how many people are booking reservations. I booked mine this morning for December 19th. My prediction is that if not enough people book reservations between now and next week, they will probably update the ride list and add Twisted Timbers. My guess is that they will advertise it on the parks website.