Just tried the search box again and got the theatre with "recommended movies" but no search results (same as a few weeks back), so it looks like an intermittent fault with your server rather than IE8/XP and I was just unlucky on XP, and lucky when I tried it on the Vista box.
Error message I got was:
Error Message An unexpected error has occurred and has been reported to the webmaster. We are sorry for the inconvenience. If the problem persists, please contact Customer Service
Second screenshot for
http://theater.aebn.net/dispatcher/movieSearch?refid=AEBN-002797&theaterId=5663&campaignId=0&salesToolId=29&searchString=tits&goButton=Go&searchType=Title&utm_source=Sales-Tool&utm_medium=Tool-View&utm_campaign=VOD-Search-Widget&count=30&genreId=101&locale=en
