Bought the Legendary Edition yesterday on Gamesplanet.
Upon installation, I have found that I cannot create an account in-game, as whenever I attempt to do so, I get the "Cannot establish connection to server" error. This is a problem that happens independent of whether Zone-Alarm firewall is active on my system or set to Game Mode - Automatic Allow. Additionally, there are Allow rules set in the firewall for the game.
Similarly, attempts made to connect using the profile created to make this post are met with the error "There was an error when connecting to the game server." Not a very helpful error screen, either. No codes or verbose descriptions.
As I would rather start my game with all functionality intact, I've held off on putting playing the game.