Stars did respond. Not as strong as I would've liked, but they did do some stuff. Both players got banned. Stox kept no money. LittleZen kept his money. Players were only refunded if they played aganist stox on his 3rd account, and not on the second one where he played the majority of his hands.
FTP has basically said nothing about this publicly except to acknowledge that they're aware of it. They have a dumb policy that they won't talk about stuff like this. E-mail them and tell them that you don't like that policy.