Do you ensure that you are actually posting at the foot of the post you are responding to? Otherwise it's within the original post and doesn't appear after the [/Quote] Consequently, your post would be an alteration of the previous one and your type would not appear after it, giving an indication that the submitted reply has no content.
The first post on page 24 was likely deleted, so you won't be able to see the rest of the page until someone else makes another post.