The Wrestling Observer is reporting that 2 days before WWE's Over The Limit PPV, Randy Orton actually aggravated his shoulder when he attempted a dunk during a game of pick-up basketball in St. Louis the day before the Raw house show in Cincinnati. This is the reason why Orton was favoring the shoulder during the house show bout, which seemed to re-aggravate the injury.
Thanks to Michael Celotto for sending this in: It looks like WWE has cleaned up WWE.com, with new navigation at the top of the site. They have also cleaned up the Title History and Pay Per View sections on the site. They now have retired titles and retired pay per views.