Note that this appears to have been a 2.2-specific bug. The issue is that the post content was displayed without a separate click. Displaying the post wrapper itself is intentional/expected in this scenario. Specifically, this applies when the URL you've gone to points to a particular post (via #post-1234). We will always display this post as otherwise the URL would behave in a confusing manner, but we compromise by not displaying the message contents unless you click again.