I edit one of the translations and original page layout changes color.
Translation had a blue background set, and it need to be white so I changed al the correct fields and saved it.
When I checked original translation that one was also altered.
See original translation (Dutch): hidden link
Translation (English): hidden link
Before assigning your ticket to one of my colleagues, please allow me to walk you through some initial debugging steps. This will help speed up the support process.
I have checked the pages, and I don't see the issue as shown in the attached screenshots.
Have you been able to fix the issue? Or what are the steps I need to follow on the website to see the issue?
I can see the differences in the section transitions on the pages you linked to.
What fields are responsible for those?
What are the translation settings for those fields?
What is the translation setting for the field group those fields belong to? (The setting for field groups in WPML > Settings > Post Types Translation.)