The dead ones appear to have been removed from the list, and from all other mentions on the website. Quickly, too. Somebody's got that in their job description.
I no longer find it entertaining to watch sports where there is such a high risk of death, or lifelong impairment, from brain injuries, for example. I used to love ski movies. But too many of the people in the credits are dead now.
Apart from things like unconscionable contracts, I wouldn't restrain people from extreme sports. I'm sure a lot of of them die in their beds. I just don't find it entertaining to watch.