I'm trying to set due date as a field that displays on the card in a kanban board. I go to board settings, card layout and choose due date as the field I want to display. When I go back to the board it's not showing and when I go back to the settings the change is gone and it's back to the original setting (I am the system and project admin). The owner of the project is a former employee who is inactive. Is that the issue?