Clicking a forum topic takes me to a blank page. Answered

I went to look at one of my topics I posted.  It took me to a blank page with nothing on it.  I tried with a different topic.  Same thing.  I tried with all the topics in the first page of the "life" category.  Same thing.  I tried clicking a reply I got on the topics.  Same thing.

I'm using the newest version of Firefox, and Windows Vista if this helps anything.

*Edit* the problem seems to have disappeared for now, but it's still odd that it happened in the first place.