its not hard to dupe, its the same dupe progress like d2 and other mmorpg. and not only this person know how, i can say u that i have with lvl 11, over then 200 gold, and i think its possible to do 20.000 gold a day with lvl 40 with duping. believe it

and i think its cant be fixed, cuz its not only a programm that make the dupes, its a progress ingame, that come from server side, so its cant be fixed, like the other games that get dupes, there cant get fixed too.
i want to share this information for two german guys with some offer, didnt know what i want, but not real money

a lvl 20+ account from german server? or anything like this.
or let me play with ur lvl 40 account for 1 day. i do for you 500 gold, and the rest i transfair to my main account.
after 5 minutes of gaming, my first dupe with LVL 4! and look, who have 50 silver with lvl 4?
edit: lvl 5, with 3 gold
lvl 6 with 20 gold
i give u the chance to do good gold:
at the moment, my account is low, lvl 10 account = low items = only selling 5-10silver for one duped item :/, its very bad. to get 200 gold, i have to dupe like 600 items or anything like this, and all this with a 18 slot bag -.-
so, let me dupe with ur account, lvl 35 or higher, u will get 20% from the gold, that i reach from duped item. i only need 1-2 hours for make with lvl 40 account 200+ gold for you. its safty, cuz its not really a programm, its a bug, that ppl not knowing at the moment.
if u want to try,

the information how to dupe,i cant get out, only for 1 or 2 german guys that have good bet. not realy money, but anything from ingame (german server)