I have set up a service that can be booked twice a day. Once from 17:00 – 19:30 and once from 20:00 – 21:30. I now have to change this time for two days. The service should then only be available from 19:00 – 21:30 on these days. Unfortunately, I cannot enter this time slot in the service settings because I get the following error message: Please, remove time range intersections. Then I tried modifications with date auto unlock and time slot auto unlock, but none of my changes are presented in the calender. It is displayed that changes have been made, but no changes are visible in the calendar. How can I implement my settings?