Can't generat a report

When I log in as superadmin and try to generate a report, my student answers all say "inaccessible".

Is it possible to see the answers students publish? I don't need to grade them, but I'd like to be able to see them.

When I log in as instructor, I can view the responses online. But when I generate and download a report, the PDF still says that all answers are "inaccessible".