Is there any reason why several times per week your Group Setting is changed to Chieftans? It is something the Devs to when they tweak the game in some way or release something. It can be really annoying, especially if you don't notice the change immediately and it is a glitch in the game that seems so pointless. I want my Group Setting set how I want it to be without someone else changing it to Chieftans for me several times per week. Can the Devs alter their default settings so that this does not happen please? Having said that, I bet nothing happens, not that I am an unbeliever or anything.
