Sorry, I wasn't trying to withhold information, especially if it could be beneficial to me.
When people posted that I'd waited long enough, and others answered that no time limit was stipulated in the original deal, I decided to check the email they sent me at the time.
It says that points will be used within approximately 1 month, and airline miles within approximately 2 months. It adds that because it can take time to use them, I shouldn't change the password without contacting them. Is this considered a "t'nai" in the sale? It sounds like you guys are saying it is, since you said that changes everything.
But clearly when I called the Jewish broker, they told me I should wait another year before using the miles, and even then, who knows what they'll say? Is it tough luck for them since the person they sold it to has taken far longer than the 2 months they promised me it would be used in? And some people are saying that a sale is a sale, and they'll never be mine no matter what. Does this "t'nai" change that?