Something i've noticed, and it just may be me. If i'm viewing a thread and make a post and it's close to the last post on a page and at the same time someone is making another post, it obviously creates a new page. When it takes me to my new post on the new page, What I'm seeing is that I'm sometimes missing the last post on the previous page. So I've been making sure to go back one page, just to make sure I don't miss anytihing.