Lawrence, they are moving dry dock from 11-21 Dec to 20-30 Nov. With the change in World Cruise now leaving from Ft Lauderdale, no need for 21 Dec Panama Canal Cruise to LA. Radisson (correctly) believes that selling two 11 day cruises over Christmas and New Years is more beneficial than selling two 7 day two for one cruises over Thanksgiving.
Can't fault them the change. I didn't ask the holiday cruise pricing since I know it will prbably be 25% off (or $600 per day at these rates). I am sure they will get it. I also expect Radisson will give us the standard $250 per person for the cancellation.
I will still probably book the four day cruise as a filler between MUSH and our New Years cruise on Celebrity Century. We will see.