by manolescu dorel.
Hi
I confirm the issue also in 2.7.2+ (Build: 20140925).
I did a little bit of debugging and it seems that those users excluded by the filter have in the table:
mdl_assign_grades a grade of -1.000000 and so for example the function: public function count_submissions_need_grading() in locallib.php is ignoring the records.
Maybe somebody can explain in which scenario a grade of -1.0000 will be recorded in the database table for assignment grades.
Thanks!