On one hand I feel sorry for Cloubet, who has no choice but to perform all these AML/KYC measures, as is their requirement. But on the other hand, I think it is truly unfair to freeze player accounts without any actual justification, other than the standard lines we keep seeing casinos do to players.
For me it is not fair because this was done only during withdrawal, whereby true AML/KYC measures by companies and payment processors happen AT the moment of transaction, which in casino cases is when users sign up. IF you must do kyc, it must be at account creation. This solves all these issues for you and for players.