my first try at booking JL F with AS miles .... AS calendar seems to be one day behind JL award release calendar. But even then, the space seen by AS is seriously off compared to what BA and JL searches show (calling doesn't help, the agents seem to see exactly what AS search engine sees). AS sees NOTHING when there's 2 J seats available.
I've booked JL F and CX F with AA miles, and CX F with AS miles, they always saw what BA and JL search sees. Never had this kind of availability difference before.
Do others have similar experience?