Gradebook

Hi! I am using moodle 2.2.2, a staff member brought to my attention today that the final grade for the current semester is coming out incorrectly in the grade report. On grader everything is fine, but when we check the user report the final grade is, for some student, exactly double, and for some its around twice the amount but not exactly double, but always higher. I checked all of the settings but nothing seems out of the ordinary although i will admit there are some i dont understand. This just started happening today, and it only affects the current semester, all of the previous ones fot this school year are ok. Here is a screenshot. Thank you all for your time and all of the help you have given me!