since i am a lifelong salt water fisherman, let me make this clear, mahi mahi is a fish in the dolphin family, called dolphin in some parts of the world, not the mammal we call a bottlenose dolphin, the one we all love to watch in the bow wave of the cruise ship, who incidentely is a fierce predator of other smaller fishes
so you are not eating flicker at the restaurant, his distant relative yes, but not flicker
and yes i too was told somewhere along my personal disney timeline, that an error was indeed made and the statues mounted on the wrong hotels