The title says it all. When I click on the forum it says there isn't any topics in it but I see at least 2. Over on the right hand side I can click on the latest thread in that forum and get into that thread just fine. It's only when I click on the main forum link I can't see the threads.

it's because it doesn't show old topics. on the bottom of the forum there should be a sort by option, make sure it says the begining instead of the last 30 days and you'll be able to see them just fine :P