If you access the Adhoc Reports page and then go to the School Census page, any previously generated census returns disappear from the page.

Replication Steps:

Modules > Census > School > Ensure there are some census files generated > Go to Reports > Adhoc > View All Reports > Go back to Modules > Census > School > The census files disappear


Switch to the Old UI or log out and log back in again or change the term/year drop down on the census page and change it back again.

Planned Release for the fix:

v5.2020.6.X POST