UTF8 Bug in Chrome and Safari? Or wrong Apache setup?

So, this page: http://utf8test.n.ceromedia.dk/ has s开发者_JAVA技巧ome UTF8 Characters. They display correctly in Firefox, IE and Opera, but doesn't work in Chrome and Safari. Boxes appear instead.

I have and when I look at the headers: Content-Type: text/html; charset=utf-8

Can you see what's wrong? Is it something I do wrong, or is this a Webkit bug? I can't believe it.

Okay I sorted it out. Apparently, the characters weren't correct UTF8. Now I copy/pasted some special characters from charmap (selected arial as font) and now it works.