Mark, You bring all Your adopters bought BANX on c-cex to the situation when they can not withdraw about 10k of BANX stored in our exchange's wallet. You have to make Your new wallet version public or this will turn a big scam to people involved in banx.
You will probably say - we did not inform our customers about "invalidity" of banx funds they bought after certain date? No, because I don't
think they invalid. Customers bought it believeing they buy valid BANX because of Your ICO aproval at c-cex and support in our chat.
Or maybe You will say that You informed all Your customers that all banx will be invalid except those stored at Your exchange? Then I would say You don't understand how cryptocurrency works. It breaks a root idea of cryptocurrency. It can no be propriate because if so - it is only Yours, and actually don't belong to people who buy it. In this case You don't even need a cryptowallet. Just sell Your virtual balance numbers at banx.io