I have 4 tickets for the Big Ten Football Championship game listed. I have already uploaded them. I selected that I do not want to leave 1 or 3 tickets left when selling. However, when I search for 4 tickets in that section, they do not show up. If I search for 2, I see them. And it show 4 tickets available. Any ideas why the listing is not appearing when searching for 4 tickets? ( obvious, but none have sold - so all 4 are still available)