Toxic-wow sb-trading bug?

Hello
I play in Toxic-wow, I want to ask you something.Before had a bug that trading sb items, but they repair it.
And last week I saw that the administration banned 10-15 people for around 3-4 hours.
So I ask you whether you know the bug, and if you know it can you explain how it works.

for real, if the administrators bann people than the know how to detect it, so if you do you will be banned too,
i don t know that bug but using it would be risky^^.

bblubb

Nevermaind I need that bug .