When unenrolling users from curricula, it is import to remember that a curricula enrollment often contains multiple enrollments:
- Enrollment in the curriculum itself
- Enrollment in courses within that curriculum
If you would like to completely remove a user from a curriculum and any courses within it, you will need to remove each of these enrollments individually.
It is possible that your user has not yet clicked the ENROLL button for any of the courses within that curriculum, but if they have these active course enrollments will be displayed individually in their My Courses page once the curriculum enrollment is removed unless you remove each of the enrollments individually.