Price show and custom design

-- url of the page with the problem -- : nordicdental.dk

Hi
After updating HikaShop, my custom "call-back" button has disappeared.

When there are product variants, the price isn't displayed until a variant is selected; previously, the price of the standard product was shown. The standard product price is missing when no variant has been selected.
nordicdental.dk/dental-shop/realaligner/tandregulering-real-10

On new products, it do not show recomended price.

Br.
Peter