Forum fixed thanks to Crystal
I setup a redirect in the wrong way and the forum was broken for about 5 months because of it. You'll notice that the URL now has HTTPS in it meaning that it's a secure connection. So if you have a virus or someone is tapping into your Internet connection they won't be able to see what you do or write on this site as it will be encrypted. Of course they can always just visit the site, but they won't be able to intercept your connection.
Anyway, what was happening was almost everything was redirecting to the homepage and as a result you couldn't view or make threads.
Crystal brought this to my attention and I was able to fix it today. Thank you once again, Crystal!