Fix #192, bug breaking school overview page
Fix #192, bug breaking school overview page

jhilde/studentinsights,erose/studentinsights,jhilde/studentinsights,studentinsights/studentinsights,erose/studentinsights,studentinsights/studentinsights,erose/studentinsights,erose/studentinsights,jhilde/studentinsights,studentinsights/studentinsights,jhilde/studentinsights,studentinsights/studentinsights