I opened an Incognito window in Chrome, thinking that it might be an issue with cookies or cache. Unfortunately, I'm still not seeing the proper results.
It must be a setting somewhere, because when I clicked on sbm12's link, I was able to see the the full results. But I've looked through preferences in my Mileage Plus account, and on the advanced search page—and can't find anything that seems like it would affect search results.
Any ideas?