The sportsbook seem to be a hit even if it hasnt been released to the public yet. Owner and support says sometime this week along with the monthly bonus they give to those who are above gold vip membership. As I think this is the level you needed to get to be offered free access to the sportsbook before this official release which the invitation was sent out by email. All eligible vip members should received this along with the small bonus not the monthly as described in the email.