Amazon code that renders tracking seems obviously broken in places. They shipped a thing to me (MT) from NY, and the post office mistakenly routed it to Puerto

Amazon code that renders tracking seems obviously broken in places. They shipped a thing to me (MT) from NY, and the post office mistakenly routed it to Puerto Rico. At some point in this saga the Amazon order tracking page went from "it's running late and if it isn't there tomorrow you can get a refund" to "likely it was delivered on or around Dec 1 and you can't get a refund". Meanwhile the tracking (number copied from that same page) shows it meandering around FL on its way back from its Carribean vacation.