Mine expires on 2/28/25 too. But checking my email, I received it on 1/16/24.
Cert says "...on published routings within the 48 contiguous United States."
Thanks for info. It sounds like OP likely has a pre rule change Cert. You need to check issue date and cert T&Cs, not just the Redem By date for the Cert (since they are actually good for more than a year).