They admit in that article that they now have the power to ban something based on how someone looks. They just haven't used it yet is what it says so it still holds true. So someone can be 25 but look 16 and flat as a board and they could ban anything with that person in it.
from the Real-life examples
and as an aside to the guy that said "not really", read the article you linked to, because the most genreous interpretation of it is "Yes, definately, but we don't like to call it that"