Can't opne dw.de / This connection is not private

When I go to https://dw.de I am met with an Insecure Site warning. Looking at the details, the warning is correct as the SSL Certificate is for *.dw.com, not dw.de. You can verify this here: https://www.sslshopper.com/ssl-checker.html#hostname=dw.de

You can still visit the site, which does end up redirecting to dw.com, if you click on the Visit Insecure Site button. The SSL certificate issue would be something the webmaster has to fix rather than Orion devs.