Forum:KB:Lost City of the Jedi retconned date

I intend to work on the Lost City of the Jedi article, but I have a little problem. The article currently has no references at all, and I'm having trouble where it was stated the City was build after the death of Exar Kun. It's certainly neither the Jedi Prince series, nor the Essential Guide to Characters, nor even the Official Star Wars Fact Files. --LelalMekha (talk) 11:42, July 22, 2012 (UTC)