sometimes a thread will say there are 2 pages on the main forum page, so I click on the 2, and I get a page does not exist.
When I go back to the first page the last reply is there. My guess would be the number at which it adds a second page (or third, 4th, etc) link needs to be increased by 1 or something. example right now is clckwrks AMA. At 50 posts, there is a link to the second page on the subforum, but it doesn't go anywhere. when you go to the first page, it only shows 1 page existing