ghost posts?

idk if this is happening for anyone else, but i’m on firefox 9 and for example i can see that there are 5 pages of posts in the thread, but i open it up and the first page has only 1 post. Another example is the batman thread, i can see that there are new posts when looking at the GD list, but when i go into the thread it’s like it doesn’t have any post beyond the 31’st.