[CLIENT] I can redeem my referrals rewards on the new systems but not supposed to.

Near of September, I was ban for the referrals account and the rewards of it was removed of my account. When I returned to check if my refer a friend was reset or block on the new system, I can redeem my rewards with the accounts of the old system. I think its a bug in the refer a friend system and you can remove the rewards of it and I know that I was not supposed to have it. If my report can be helpful, I am happy. Have a nice day!