Hi Volker,
We apologize for the inconvenience.
We have fixed the issue you faced when trying to view the feedback link. You may check on it now to track the status.
We would also like to inform you that due to a few technical difficulties patch release has been postponed to next week. Hence, we will definitely provide a fix for this issue on 14-10-2020.
We appreciate your patience until then.
Regards,
Monisha.