having trouble with adding friends. i can receive invites, and when i accept, neither of us have each other on our list and they can continue sending the request with the same results. also, on two other people, i can send invite to one, and they can accept but it doesnt show but when they send me an invite i don see it. and for another person they send invite to me and i see it, but when i invtie them, they dont see it.