wrong currency

Hi

When I select Euro as currency it shows the prices in Pound Sterling.

It used to work as it should, but I don’t know why it suddenly does this.

Standard currency in WooCommerce is set to Euro and so is the Rest of the world zone. But when selecting Euro on the site it shows the prices in Pound Sterling

And then I have a zone with Pound Sterling as currency and one with Danish Krone – which both works as they should.

What could be wrong here?

The page I need help with: [log in to see the link]