It was for a while anyway, :0 for the exception of MoD and delta, most of these areas were left in the iclassic server, of corse all of the save points were disabled, and shops like the destiny black market were stripped of there script(s). I remember glitching/hacking off map several times to see these areas, most if not all buildings worked (exception being Nimda,) Big City was one of the best areas in my opinion, but as i recall, some levels didn't work, or were broken,

Ya everything was deleted. Except for some of destiny, which all buildings were unlinked and thus un-enterable.