Browsing old threads

Hi Matthew. It seems if I look at the specific forums, they're only showing the most recent 50 threads, and there's no pagination. (eg. The Campfire index page only goes back to November last year.) Has it always been like this, or did there used to be a way to get back to older threads? Probably not a major issue as older threads could be found by searching, and that's a most likely way of locating old stuff anyway, but I didn't remember that being necessary in the past.