Dead link to forum on Dutch web page

[AlbertJP]

On the Dutch-language front page (https://www.fairphone.com/nl/) I clicked “Forum” in the footer of the page, and it leads me to https://forum.fairphone.com/nl, a page which obviously doesn’t exist.
The link at the top of the page via “Community” is working fine, only in the footer it is having a problem.

[leVin42]

let’s raise @Douwe’s attention to this, so he can have a look at it