Posts in wrong order

Hi! I have problem with the recent posts widget that is included in Wordpress. When I use it the order of recent posts is in correct order when i visit the post page. But when I visit the other pages the order of the posts in the widget is in wrong order. Also one of the post is in a loop. I have tried other recent posts plugins but I get the same problem.

I have version 373 of Atahualpa
and version 3.3.1 of Wordpress

here is the url: http://www.orsta-nk.no/
and the widget shows under "Siste nytt frå Ørsta Næringskontor"

Hope someone can help me with this.