do a full bach translate export in old code,
then reimport the modules and to a vatch translate using the excel we got in step one.
I think that should fix the issue.
Not entirely sure, but might be worth a try. What if you temporarily change back to English as default language and then perform the updates?
Since I haven't tested it, I would recommend creating a branch and try it there first.
Thanks for the help!
Both these options didn't realy help to be honest, they caused more errors.
I was able to solve the issue using 'Language operations' and swapping the dutch captions for English ones.
Have a nice day!