Overnight, four upgrade certificates showed up in my account (I'm a Million Miler; not bragging, just giving the reason why).

They all have a expiration date of 01/31/2026.

I assume they are supposed to have an expiration date of 01/31/2027 (to align, perhaps, with general status expiration now at the end of January). But either the system or a human entered the wrong end year.

I hope.