When you try to open a nonexistent page on projects.ez.no:

http://projects.ez.no/there_s_no_this_page

you get a 404 message with the report link. This link leads to ta contact page that doesn't exist:

http://projects.ez.no/company/contact/%28page_not_found%29/there_s_no_this_page

and generates the same 404 message.

It should lead to a report form.