Aurora is still here, and the new server has been running for over a year now - game files from the original server have been restored and those with accounts in existence in the later months of the original Aurora will find their characters intact as long as they still retain their account Windows registration entries. The server is listed on the Global Server List with IP address 213.104.161.75 and there is a Facebook group for the server at https://www.facebook.com/aurora.tng
Links to required downloads and further info are available there.