If this become a concern I think Rollbit will sort it out. If they failed to then it is what it is. And I think it is not on my part to be too concern on that, it would be the owner, since those who have fund on Rollbit can just withdraw their funds before it become a trouble.
If you look at the thread below on that link, it appears as though Rollbit is not licensed anymore. I think they need to address this asap
Ohhhh, Someone discovered it before they have announced or plan to announced it. This could be a major red flag for majority given that there's a high chance of it turning into a scam casino knowing that they have removed the license without telling anyone. I personally don't know about the back end of roll bit if this is actually true but if I'm their customer, I would preferably withdraw all of the money I have in this casino. I don't think that removing the license is necessary unless they plan on going fully decentralized without collecting future KYC in their customers. I guess they should address this to avoid speculations and to avoid losing their customers trust.