Please go to your preferences page and make sure your "See Mature Topics" setting is set. Setting it to "Yes" means you see the Mature Topics forum (contains political and religious debates). Setting it to "No" means you do not see those threads.
No offense, but this... reminds me of the caveman from earlier. I'm probably wrong, but something about this is fishy. (Not in the sense they're lying about what they're saying, but how they present themselves).