I have to agree that it makes little sense to send people in the same party to different instances. honestly SE I can't understand how you thought it was a good idea to impliment this without adding for parties to teleport and end up in the same instance together. if I invite someone to my party and I'm in instance 2 they should end up in instance 2 nomatter how they get to me, or if the instance I'm in is rather full ask me to teleport to one less full when they teleport. to think otherwise is not very bright