@chita
Here is your workaround again...
Start the booking process.
When you get to the "CHOOSE YOUR ROOM" screen, look in the upper right corner.
You will see "lookup stateroom" click on this.
This will bring a popup that says "Enter your room number below"
Enter the room number you want in this space and press enter.
If the room is available, it will select it for you, and you may continue with the booking.
Good cruising!