SidneyKreutzfeldt at 2024-02-02 19:38:09+00:00 ID: komrg9j
Are you member of a fagforening/union? If you are, you should contact them. (If you aren't, you should become one).
My guess is that is has something to do with the right and benefits that they have to provide to you if you are an employee. And maybe they don't want to provide that to you if you only work there half as much as the other employees.
It is really just a guess. The first thing that came to mind.