Thank you for replying- I reinstalled the app and it worked
I wanted SAN-LHR but ended up booking Houston instead because the SAN seats seem much harder to get this time. This will be our third 2-4-1 and it seemed much easier to secure FC seats in the past. The difference may have been flying more off season.
Inbound looks more attainable so I will keep my fingers crossed.
It was 85000 today and we will also need LHR-VIE and GVA-SAN so it looks as if I will need
145000 more.