Hilbre

I've been having this problem too when setting up a team match. 6 of us can see we're online together; the other 2 can just see each other as being online. When I try to create the match, BBO claims the other 2 are offline. Only after repeated logging off and on again do they appear on my list of friends. If anyone can explain what's going on and how to solve it I'd be very grateful!