Oddly enough. It says I have 1 FFC at the top but when I click on it it, it DOES pull up a reservation I had and taken but when I click on the PNR details, it says the PNR is invalid which means it was closed because it's inactive.

So it seems there's a shell/historical trip stored on the account that won't go away... Hoping that PNR shell has an expiry date so it'll fall off at some point.