The problem here is most of the bans including mine have been given the reason of "Unauthorized Cheat Programs (Hacks)" - rather than just simply saying abusing game mechanics or whatever.
A lot of the things people were doing here I wasn't even aware they were a thing. All I was doing was using it to level some characters, which sure is abusing a mechanic which stopped the xp debuff (signing up for specific dungeon and then proceeding to queue with dungeon group) - but I certainly didn't use any 3rd party programs or hacks.