GGG ban all active members of a guild

Hello, mi account ashlom, together with other accounts of our guild have been banned for RMT.

After failing our try at a ban appeal, we start looking in our guild stash history, and found out about a member selling currency, but all the other members had nothing to do with that.

I've try explaining this to GGG ban appeal team, but was unsuccessful. We ussualy trade betwen guild members, like buying chaos/divines, maps, or small items. Yet you can clearly see that those movement are small, and have nothing to do with the person who RMT.

I honestly can't believe i'm being banned because someone in my guild use the GS to RMT. How can I control that? No one else apart from that guy had anything to do, It's not like we "beneffited from that", all of our builds cost like 5 times the currency that guy sold.

Just a little rant, but honestly have some supporter pack bought, been playing for multiples leagues, and now I'm banned because someone in my guild rmt. Just doesn't feel fair at all. Don't understand what's the point in having a team to investigate this kind of issue, if they cannot distinguish someone buying 10 shapers maps, from someone selling 80 divines.