cruisetimetables.com and cruisemapper.com show three ships on 23-Nov. There is the Koningsdam, Norwegian Bliss and Carnival Panorama.
There are only two ships in PV on 30-Nov, Koningsdam and Discovery Princess.
If true, not sure why we would not get one of the three docks.
Unless there another web site that shows something different, and is considered more accurate?