If I search for Avios BHD-LHR-DXB on BA's site there is a Business Class return journey available - Out BA1423 / BA0107 Thursday 7 Feb 2019 and Rtn Saturday 16 Feb BA0108 /BA1420.
If I go to the Avios website it only works if I search as two single journeys.
Surely they should show the same? I'd prefer to book a Return in case the homeward one disappears before completing the Outbound.
The only difference between the Outbound and Return is that the first is OFF PEAK and the second PEAK.
I already have been advised that I need to phone Avios as I will be using an upgrade voucher but want to have my facts right beforehand.