I had been booked in W on BA to LHR in August, but browsing the QF Award engine last night, I thought my eyes were deceiving me... 2 business seats on a few days in the first 2 weeks of August. Is it common for seats to be made available 6 weeks from departure when they haven't been available before? I thought July/August would be impossible due to peak season. Needless to say, I snapped them up very quickly.