Nobody said it was a win for philosophers. It says it's a win for a philosopher (singular), and it is because he won the bet and therefore won a case of wine.
It doesn't really prove anything, of course. I actually don't think much of Chalmers' work. But it's very remarkable that the bet expired just as machines are coming tantalizingly close to being consciousness without qualia.
Isn't that a contradiction in terms?
And how do you know if they have/haven't qualia? :)