Error in search link after update

-- url of the page with the problem -- : www.folkevogn.no
-- HikaShop version -- : 2.3.2
-- Joomla version -- : 2.5.22

We did an update yesterday to latest version and after that all links in search does not work. Need help to solve this

Example
Browse product in menu result in this link to product:
www.folkevogn.no/index.php/butikk/produk...kplate-200mm-2600lbs

Search link to product results in this link to product:
www.folkevogn.no/index.php/produkt/8564-...kplate-200mm-2600lbs

The "/butikk/" is missing in the search link. Why is this?

Thanks

Please, any suggestions??

Problem solved, a setting in the HikaShop Product Search Plugin gave results, not very obvious, put an "-" in the Itemid...