Looks like you are correct, time to get on the phone with your travel agent, (Or Royal)
cruisinfanatic appears to have rescinded a couch joke, perhaps?
Local police have been "cracking down" (arresting) people with sting operations. I doubt that they have stopped everything, but apparently are trying to save the tourist dollars. We've been there 5 times in the last year and never felt unsafe.
DonnaPei has this down. Hand the Taxi Driver cash and sheepishly say I need to go to Terminal A, Sorry!
You could walk, but it's a serious trek AND you may not make it alive.