I was trying for days to get 0.2 BTC out of there before they closed down. But they disabled the BTC withdrawals days before the actual "hack". Lame lame.
Sorry for your loss, but are you aware that there are existing bad reports on Livecoin, they tried to launch another signature campaign again but they are stopped by trusted members of this community, traders, should be aware of the existing isssue of exchanges where they are trading and should decide if they want to stay or leave, in your case you decide to stay.
I think that was a good thing so they can't anymore scam people, if they ran a signature campaign, they might get more sign ups to use the site and that means more bitcoin are getting in and altcoins as well. They seem to have a good volume so they are profitable, but if this is an exit scam, we can conclude that they are just faking the volume.