I changed the end date of some courses but the dates of the next classes do not appear in the class agendas, why is that?

Manually changing the end date of the course does not automatically result in lengthening its schedule, in fact for regular courses once the change has been made it will be necessary to go to theLesson Schedule of the course, enter Edit Lesson Schedule and check the lesson schedule again, if there are no conflicts in the calendar it will be possible to apply the changes and lengthen the course.

The procedure is not done automatically to avoid possible overlaps between classes that the system would have no way to handle on its own without operator intervention.