This is not the way the code is designed to work, Could you click into your Taxes Section, and into Edit VAT and "Edit Rates" and then send us a screenshot of the codes, if there is an edit button on 20.0% ECS, please click it, and screen shot us what you see.
You have clicked a link to a site outside of the QuickBooks or ProFile Communities. By clicking "Continue", you will leave the community and be taken to that site instead.