All-Star Batman & Robin 6 variant

Please explain to me how I continually scan the Miller variant of All-Star Batman & Robin 6 and it comes up as the Quitely variant of All-Star Batman & Robin 10. I've scanned the book six times, appropriately enough, and gotten the same wrong book EVERY TIME. It's not like the Miller variant isn't in you database. It's there. I checked. But how can two covers that look nothing alike get confused?