So completely new to BA and have a multi city itinerary booked in First/Business in August. 8/12 SFO-AMS returning 8/27 NBO-SFO through LHR. BA just cancelled the NBO-LHR leg and I can not find any alternative. There were 8 of us booked in business class. This is the end of a Safari so we don't have a lot of flexibility. I tried to call but BA is not taking phone calls right now. Any advice?