However, it would be great if freebitcoin wrote a message here to confirm or deny this. I mean, it could be a simple answer in a yes or no format.
Its obviously a NO. While casino hates winners especially those that managed to hit those grand jackpot prizes, those huge wins would also serves as a good publicity for the public. It pretty much shows that everyone could hit the grand jackpot and all sites would want to announce that their grand jackpot has been hit so that it would attract some new potential customers with the hope of hitting another grand jackpot