I signed up for the Tech webcast this past weekend, and I am also a Sioux Extra member. Saturday nights game suddenly became available to Sioux Extra members (Friday's was not). I emailed Sioux Extra customer service, and recieved an $11.95 refund (Tech webcast price).
I signed into my Sioux Extra account, and on the account info page, at the bottom, is a "contact us" link...
Just in case anyone else wants to get a refund.