The language selection doesn't seem to work properly. I'm on Chrome 66.0.3359.139 on Mac OS using english (UK) language settings for both OS and browser. However, selecting "German" from the dropdown on the landing page does not have any effect. Clicking the "Find the right mortgage" button forwards me to a selection page which allows me to choose between "Continue in EN" / "Weiter auf DE", however, the second button has no effect.