What I saw today is that the creation dates in the articles (category blog layout) is following the clock on the right up of the page. That only happens in a very specific link of my menu - in the front page -. Other links (pages) that show bloglayout content from othercategories appear fine.
The time when I click an article (on that article) is OK.
Do you think is something I did by mistake is it a bug or ?...

Update: Problem page: http://www.propontida.gr/portal/