Translation of the important part:
The FoS aren't obtainable on a legal way, they were part of a daily quest that has never found a way on the live realms.
We've found out that there is a way to obtain those FoS and have passed those informations on to investigate this and to take action in accord with our guidelines.
I cannot tell you anything else about other peoples accounts, but we don't understand fun with exploits and as a rule they are sanctioned with hard account-punishments.
(Okay, this translation won't be perfect .. but I think you should see the point in this.)