Booking with no styling

after a update to version 6.0.8 the calendar looks wrong and dont work properly. It look as if the styling is wrong both frontend and backand.

Visit page http://koldingselvhjaelp.dk/lokaleudlaan/dagligstuen/ to see a frontend exsample.

Visit page http://koldingselvhjaelp.dk/booking-with-no-styling/ to see a backend exsample.

Whats the problem? Please answer urgent.

Regards Pia