I say if he fixes this he has to either let you have it keep that title or reimburse you for the cost of a one- of a kind item... I mean, misprints are valuable enough in a real- world game were printers and people are easily able to make mistakes. In an online game though? Thats especially rare.
Even better would be if you could convince Sok to make specific art/ sprites for it... give all the gobos beards to make em old or something. (Like that would happen though, hah. Would cost far too much).
Hurrah! hmmm. I wonder how much that thing is worth. Since, all the other pox nora misprints I've heard of have multiple copies.. you may be the only person in the game now to have a rune that only you own! (Assuming we leave out whatever bug testing runes or somesuch Dev's have).