Hi, I have a course with weekly exams that students take within seven days of the class meeting. In the grade report I have set up categories for each week with a grand total for the whole term. Each exam and category are set up the same. Students took the week one exam and all grades were reported in the grade book. Last week they took the week two exam; all students took it but only some grades are showing up in the grade book. Further, many of the boxes without grades have a tan background. I have attached a screenshot. Do you know why this is happening?
I am using Moodle 2.7.2