I want to book two rewards tickets DFW-YYC on AA. I can't transfer my 50k Amex rewards points to AA directly, so I plan to send them to BA and thought that I could book through AA as an OW partner from there. However, when I log into my brand new executive club account on BA and search for award flights on that route, nothing comes up after I select "include partners", no matter what date I put in. AA.com shows tons of award flights available. I tried searching DFW-MIA and there are award seats on AA.com but not on BA.com even after I include partners. BA won't show me any inventory at all, regardless of what dates I search.

Am I missing something obvious? I thought maybe it was a system glich but this is the second day I'm having the same problem.