Progress table grades are incorrect

It seems that the course wide progress overview does not display the correct results.

For "Bonus Lab 06", 43% of students have passed (according to the top remark), but the entire column is "no grade".

For "Bonus Lab 07", it does not seem to display any "No Grade" items, instead displaying only Failed or Passed (which may be intentional?). I would expect Pass/Fail to still have a third possible value of "nothing submitted".

All (bonus assignment) modules have the same configuration, which is "Pass/Fail" on the module with as only item contributing to the grade the single assignment contained in each module. Every bonus assignment has the same configuration, which is "Pass/Fail".

As an example of some of the issues, see student "Cedrik Willekens", who made no submissions to any assignment but has differing scores for some.

I'm accessing the progress page of the course at https://submit.tudelft.nl/edition/516/students , the progress views of the modules are correct.