My question was not about old or new version. I have noticed that old. I was more interested why old version still exist. And why if gambler, that has registered on new version, in case he had deposit problems, should search for assistance from old version. Looks on the situation, person made a deposit, got problem, goes to old version, but cant login, because he is from restricted country (when on new version his country is acceptable). This makes his problem unsolvable.
That's self-explanatory too. All registered users came from unrestricted countries, all users in new platform too. Its not possible to get unrestricted when you came from old to new. If some new users got a problem then goes to old platform, that notice is obvious and will probably move to new version.