Antarctica being just another Continent has never been true. Exploration was halted for reasons. They only bring you to a trapped single Arctic location done controlled tourism style. Even the boat race is Totalitarian controlled. It's 10-14 identical Yachts controller by a Totalitarian skipper from start to finish. They even have fake forms you can fill out to feel like you are participating in a real race. It's literally not a relevant form. It's all phony pony bologna hoopla nonsense. Nothing is proving a massive continent and only tiny glimpses and edits exist. 
Nobody is even allowed to fly a drone out of line of sight speaks volumes. Not even so called scientists are allowed. It's all stupid.