One of our teachers doesn't see all student assignments that have been submitted. His workflow has been to go to his course (Online), click on Grades, select Speedgrader for the assignment, and then work through the alphabetized list of students to grade their work. However, one student has submitted an assignment several times but it does not appear. When I (a system administrator) log into his class and use his same workflow, I can see this student's assignment and the several times she has submitted it. The teacher has restarted his laptop and has modified the assignment to include the default Everyone and also each of his two sections. However, he still cannot see that the student has submitted the assignment nor can he grade the work. Suggestions?