Language toggle for Voorwaarden vacatures not working

[banaan666]

Describe the bug
Switching to English from:
https://www.fronteers.nl/nl/werk-en-freelance/vacature-plaatsen/voorwaarden
you end up on:
https://www.fronteers.nl/en/

While switching to Dutch from:
https://www.fronteers.nl/en/jobs/post-job-opening/toc
you end up on:
https://www.fronteers.nl/nl/word-lid/voorwaarden/

To Reproduce

Expected behavior
Switch between: https://www.fronteers.nl/en/jobs/post-job-opening/toc <-> https://www.fronteers.nl/nl/werk-en-freelance/vacature-plaatsen/voorwaarden

[banaan666]

I'm not sure this is fixed yet... because I split it over two PR's I couldn't test this.

[banaan666]

Site has updated now, it worked!! :D