When viewing the page at http://news.bbc.co.uk/2/hi/science/nature/7845533.stm it will load and you can see the image and the text of the story and then when it finishes loading the content will disappear. I believe this has something to do with CSS or Javascript but I am unsure. I am running the latest nightly build of WebKit 40220, 529.11+. I also noticed this at certain http://www.bestbuy.com/ pages, for example: "http://www.bestbuy.com/site/olspage.jsp?id=cat02015&type=category&categoryRep=cat02000". But in this case the content never appears to load and then disappear, it just never loads. Please let me know what other information you might need. Thanks.
Created attachment 27022 [details] WebKit rendering of the BBC page Screen shot of the WebKit rendering of the BBC page.
Created attachment 27023 [details] Safari rendering the BBC page Most recent official release of Safari screen shot of the BBC page.
*** This bug has been marked as a duplicate of 23524 ***