LibertyReserve will come back online, they use shadowserver.org as a DNS. Shadowserver has fights amplified ddos attacks, if you noticed shadowserver.org is offline from the same moment as a LibertyReserve, also liberty reserve has updated their DNS from ns1.shadowserver.org to ns1.sinkhole.shadowserver.org to protect their website from ddos.
Click here to see a proof article about ddos attacks on shadowserver.
So to let you know guys, those articles about the founder arrested for money loundering were just fake. First of all neither fbi,cia or any agency said anything about lr, also there is no newspaper that wrote about it like they did for mega-upload which was true.