Hi @MargieWil83, you should know that if a student changes sections, their work does not go with the new enrollment. All student work is tied to the student and the section together. Even if both sections are in the same course shell, the student's work will be lost - but not permanently lost! If the student is re-enrolled in the original section their work will reappear, it is not deleted, just only visible if enrolled.
You could see her page views if you are a Canvas admin, but there won't be any visible grades or homework submissions. Maybe you restored her original section enrollment and that's why you see her exams and other work?