I am primarily an AA flyer. I do use ba with ff miles often. I currently have tickets on BA for April 28 cpt/lhr/iad in Business. The original seat plan on ba.com showed 777 with no F. I had booked seats 2a &3a. A couple of weeks ago ba changed them to 5a & 6a. But when I try to book seats on ba for the same date it shows nothing? Can any one give me some guidance?