There's no need to swap your coins related to this bug. This person is most likely a scammer.
So are you saying that Bitcedi current blockchain is secure?
Or are you saying that the only exchange that lists BXC did not halt its trading?
Or Maybe your saying that you have scanned the current Bitcedi network and found it was not exploited and that you have applied the patch?
Or are you saying that you have updated the binarys?