hakonzen on "[Plugin: WooCommerce - excelling eCommerce] currency not visual"

Hi
I have problem getting the chosen currency visual in the webshop. I have chosen the basic country & the currency in the settings-general tab and use the no/NO.po file. If I set a nother currency i.e. $ or £, then it become visual. Why can´t I get NOK infront of the norwegian currency?
WP 3.5.1, WooCommerce versjon 1.6.6

http://www.novaforlag.no/til-kassen/

http://wordpress.org/extend/plugins/woocommerce/