The problem is it isn’t just one person it’s entire Guilds. Farming MC and Onyxia multiple times without lockouts. Speed farming certain dungeon bosses without instance resets to attain 100’s of patterns and BoE’s instead of the typical few.
I hope these Guilds get banned and most importantly that items get deleted. As Blizzard stated this was an obvious exploit and they will take action on punishment. Just hope they can fix the economy as well.
PS- Don’t feed the obvious trolls.