Fix link back to course
Fix link back to course

We were passing bad data to the link-to helper

dartajax/frontend,gboushey/frontend,stopfstedt/frontend,ilios/frontend,djvoa12/frontend,stopfstedt/frontend,gabycampagna/frontend,gabycampagna/frontend,gboushey/frontend,djvoa12/frontend,jrjohnson/frontend,thecoolestguy/frontend,thecoolestguy/frontend,ilios/frontend,jrjohnson/frontend,dartajax/frontend