Mike One good reason to never print QR codes with URLs that you don't control. Better to have use somd kind of URL shortening service where you can dynamically change the redirect after the fact.
But yup, if bunq.me works but goals.bunq.com does not, then my money would be on some kind of security improvements or other kind of change over at bunq.me that broke the embed that is used on the goals.bunq.com page. I'll tag this topic as a bug, and hopefully this can get fixed.