Click on the "this video" link in the text. This will open a div-popup containing a flash movie. The movie will not show up until browser window resize. I'm using chrome 5.0.307.1
Works for me in Safari. Tested ToT WebKit with Flash 10.0 r42 on Mac OS X 10.5.8, and ToT WebKit with Flash 10.0 r45 on Mac OS X 10.6.3.
LayoutTest failures for Chromium are being marked WontFix. The Bug is still accessible and referenced from TestExpectations.