I just checked in for my noon flight back to MIA and noticed that the online BPs have changed featuring slightly smaller print with a a fourth line under the name and SM# showing the fare class purchased.

I guess that I cannot travel on this flight in cheap fare mufti carrying an FC BP that shows TA14ONP,

ETA: But, then again, we won't be the only ones like this since that is a substantial part of what they sell on the NY-Fla routes, frequently having them available for those of us who are generally unable to get the Ts on other routes, even well in advance.