Well I know it was fixed and I know how the old one worked since I used it so much.. But are you absolutley sure this is only their server? I looked up a bunch of posts yesterday and it looked like ALOT of peple have seen diffrent cases diffrent people doing the same thing, but I have NO idea if it's the same server... And no it doesn't work to send a superman packet and changing the target id, i've tried it... I was thinking about going to the job center and sending packets that I am a warrior and I want superman.. I dunno haven't tried it yet..
that seems very possible. Someone with hacking knowledge should test this
The old way SM was transferred was by editing the superman spell to cast like stig, in the magicetype.ini at the time, this has since been changed either client side or server sided with some sort of check/s. I haven't really looked into it since I have no need to. But anything is possible.