Post-test in one course was not loading because link in source workbook page did not have a purpose, and torus requires a purpose to render the link. This corrects logic to ensure page links always have a purpose, filling in "none" in the case where source has none specified.
Post-test in one course was not loading because link in source workbook page did not have a purpose, and torus requires a purpose to render the link. This corrects logic to ensure page links always have a purpose, filling in "none" in the case where source has none specified.