Which browser do you use? That can also be a problem. For the moment Chrome and IE9 are doing fine here, except for images.
Just double checked in a small file, added text in the Project Info fields and displayed the variables you are pointing to in a text container. Sorry to say, but it worked fine here. And I don't remember such a problem with CP6 mentioned on the forums (as you can see, I'm a lot around).
Could you clear the cache (seems to cause sometimes problems when it has grown too much). Try again with a small project to see if it works?
Lilybiri