Ask HN: Sunday HTML Puzzler

I have a small website. It's just a lark. I probably make five bucks a year on it. So this isn't a critical question, just more of a puzzler.

Here's the site.

http://project-management-methodologies.net/

The thing is, just after I posted a link to it here on HN (when else?) suddenly the text in the HTML is not showing up.

Viewing the page source, the material is in there. I loaded in Firebug but it says it's not in there! Yet I can see it in page source. The HTML is not corrupted, all the tags close.

Best I can figure it's the Google AdSense code somehow corrupting the rest of the html.

Anybody care to take a look and share your thoughts?

Not important, like I said, but interesting, especially if it involves Google.

UPDATE: Now it's working again. @#$#@$!

Very interesting bug. I hope it repeats itself so I can track it down. I'm almost certain it was Google though.

You guys are awesome! All I do is ask the question on HN and five minutes later the site is working! :)