The Blue Alliance now displays OPRs for teams at individual events thanks to code contributed by Joseph Bisch! For example, here is the 2012 Connecticut Regional. We show the top 15 OPRs at each event so scouts can check out the top teams.
I too can confirm that the OPRs were there, but are not anymore. When they do reappear, you can expect to find them right below the matches.
I want to thank Greg and everyone else who has worked on TBA. I also want to thank the people who have posted information about OPR on CD, especially Ether and Ed Law. Having access to presentations and scouting databases made implementing OPR less difficult than it could have been.