Give it some time and this will change. We will be on Encore 2/12-cruisemapper showed 3 ships at GSC for a while, it's now back to just Encore for the day we are supposed to be there. Fingers crossed it doesn't change and we can stop.
OP-I'm sorry that you are dealing with changes. We are on the week before you and feel the same. No Broadway show-really stinks! May not make GSC, that's a built in gamble for every cruise that has a stop scheduled there, rough waters and they don't go. Now I'm reading in various places that Puerto Plata, DR could also be a no go, depending on if there are 2 Carnival ships docked at Amber Cove the day we are scheduled for there. Let's rub some more salt in the wound-I'm reading no refund of port fees. Oh and today found out service is being cut down to one time a day room cleaning-that doesn't bother me so much, but for some I can see why it would make a difference with more than 2 people in a room.
All of that being said-by golly we are going to have a good time. It's paid for already and we are very excited to be blessed to have this vacation. And next time we go....it will not be NCL!