I do not think it is. As the team of the Rollbit is already aware of it and they already informed their community about it. Also, they are trying to figure it out and soon the problem will be resolved. Rollbit is one of the best gambling sites so, I hopefully think they will solve the issue asap.
They will not let the business go down just because ot casino renewal issues as they have managed to maintain their reputation from a long time in this market.The team will be solving this and we will get update but the problem occurs due to all the FUD surrounding the market creating panic situations among users but hope this is all resolved soon and $RLB again boost up.