I just saw this on twitter:
http://goo.gl/wUTLf. So you should always be careful what content you use in training or testing. If you need to generate some text to experiment with, use a "lorem ipsum" generator. This will give you paragraphs of harmless Latin that you can copy and paste into your site. As we start going live with sites - soon - it will be important to go through your site and your academic program profile to look for any test material that may still be there. OIT and OCM will help you with this, too.