Please Help - Threads Not Loading

Hope this is the right place to put this!

Since joining I've been having difficulty with some of the threads on here just refusing to load. At first I thought it was just the threads I had already replied to as I was able to view many of the other threads with no issues, but then the same problem occurred with threads I hadn't even viewed yet. It's not just limited to one section either; it's all over the place.

Any clues as to what might be going on and how I can solve the problem? I'm using Chrome, the site won't work for me in IE and Firefox crashes this computer.