I believe the property at the link below is the one you are referring to and I have set our system to remove it from our display once our data is refreshed. That should occur within 24 hours.
In the future the best way to do this is to be sure to remove the listing from your site as soon as it's no longer listed with you. We only show the listing on our site because your web host continues to send us the listing information that is still live on your website.
Customer Service Representative