I've searched the forum as thoroughly as I could but I have not seen anybody else discuss this topic. Please correct me if I am wrong.
I teach for a week-long session ending on Friday. I have set up the course completion criteria so that the student needs to get an 80 or better and the teacher has to review the student's work before the course is completed. This works great as long as the student's enrolment period is still active, meaning the student can still view the course. If I check the enrolment period ends box and set the time in which the enrolment ends, I can no longer see the student in a course completion report.