Well, let's examine: first of all, waitlists do not cross over between different contracts; rather, they are unique to the each contract...and each contract can have two. So a random waitlist clearing to another random contact is really not possible. Now, last minute waitlist clearing is possible without the seller being aware within a contract, but estoppel ostensibly prevents such an event. And the way the whole situation was described leading up to this with roadblocks/headaches/hardstops...just makes this seem even more fishy. If you were curious, you could request a point summary report with all activity for your points from the time you closed onward...what you find may surprise you.