the privacy leak reported by TorrentFreak does not affect IPredator in any way. In order to exploit this vuln the attacker needs to be able to setup a port mapping on the IP address used to log into the VPN server. Our machines hand out dedicated IP addresses to you so there is no need to setup port forwards. Users connecting to the NAT pool are not affected as well because we do not NAT you on the VPN servers.
The IPredator team