How to reproduce:
- Create a course
- Course members management: create a group OR add a group where you are owner
- In the course editor add a element "Appointment scheduling"
- In the course element add an appointment
- Go back to the topic overview
- --> NOK: At the "Topic" the name of the organizer is displayed several times.
- --> OK: At the "Topic" the name of the organizer is displayed only once.