I got the 60k offer, instantly approved.
My wife only gets the 40k offer.
She had activity in 2011 (from a United Visa, now expired). I didn't.
Tried the link in 321 (after logging out, clearing cache, and logging in again). Still only 40k offer for her. Even transferred a continental mile.
Maybe tomorrow the continental mile will trigger it. I'll try on another browser at home.