Can't get to last page

I've seen this in a few threads, where there appears to be a page or two after the one you are on, but if you click Next or those page numbers you get the same page again and again...

 

http://forums.toucharcade.com/showthread.php?t=27426

But you can't get to page 32 of that thread?

 

yeah, same here and it's only on certain threads...and once it happens, it is always that way when you go back to visit