I gifted She Who Must Be Obeyed GM last fall and She has gotten PreCheck on every flight since -- until Wednesday.

We were flying together to SEA and the screener at LAX wouldn't let use the PreCheck lane because her BP didn't list it. Thought maybe She was randomly selected (even though I never had since PreCheck started) but maybe it's related to this.

Added: Just checked in for the return home (SEA-LAX) and no PreCheck on my BP. I am assuming that SEA has PreCheck (after all if DSM has it...)