I've two incoherenced displays in a course. I don't know if it's realy a bug, but I've post about this on a forum without success.
I put the two issues in the same tracking, because It seems that they are of the same nature.
It's on a Moodle 3.5+ (Build: 20180524).
1st issue : in the "Participants" reports in the course, in the column "Last access to course", for some students the value is "Never" whereas they have already accessed to the course (I see that because they have completed some activities of the course).
2nd issue : in the same course that the 1st issue, for an "Assignment", in the grades reports (for all participants or for only one participant) the grade is display for some participants and no display for others participants whereas they have all received a grade by a teacher.
Can you help me about that?