I booked a flight from HND-LAX, expertlyer sent me the notification that there were at least 2 "C" seats available. Checked my reservation and no upgrade yet. I called AA and spoke to an agent who told me that there are seats available for SWU, but that I will still be waitlisted. However, if I had booked from HND-LAS (a more expensive fare, it shows that it was confirmable. So I Hung up and called again, asked agent why this might be the case, she had no idea but she was able to get us confirmed. Anyone else run into this? Also, I attached screenshots below that show no SWU and SWU for the same flight