Could be your cache, Karsten. Google had a big update the other day, but I know a lot of people haven't seen it. Try another browser if you have one, just to test.
Why have you removed the left hand navigation links?During user research, we found that many users were not discovering any of the links on the left-hand side of pages....It's also more consistent with other pages on the site, such as the homepage, the photo gallery, and the video gallery.