I may be adding 2 + 2 and geting 5 but I understand that some award availability that is actually available is not showing on Ba's own award finder. This in turn is reflected in the results from baredemptionfinder as he scrapes from that particular source..
I am also aware Tim is aware and looking into the matter..
However if you search directly (the long winded way) looking for a route on a date you may find that which you seek is actually there..
Good luck..