For some time now, when I log on to this site, the topics are listed as they should be, in chronological order, with the most recent posts listed first. However, if I open any one of those posts, then hit the "back" button when finished, the site now displays topics in what seems to be a totally random fashion, with no chronology at all. Am I the only one that this is happening to? Is there an easy fix? I'm no computer wizard by any means so I may be overlooking something.