A few members have reported difficulty moving to a different page in a topic/thread. Certain combinations of an operating system and a browser may not work correctly. Sometimes just changing to a different browser works. Not always. Sometimes clearing your browser cache may work.
Here's a simple hack I just discovered. Let's use the Why Not Bar thread as an example.
If look at the recent url (located all the way up top) of a recent post you will see this:
http://www.ladyboyre