This is beyond weird... When I enter the post, the post count is incremented by one just as it should, at least according to the view counter in the extra info box. But when I go back to the postlist, the number is incremented by one again, regardless of if I use the back button in the browser or click on "Index". Also, sometimes the counter is incremented even though vc is sent to the page, which should surpress the increment.
Going to add an adminlog to whenever the post count is incremented now...