A Coursera-based MOOC from the University of Zurich was one week into its planned three-week run when the videos and other course materials disappeared. According to a statement from the University, the instructor, Paul-Olivier Dehaye, “deleted content during the course as part of his pedagogical concept in order to get more students actively engaged in the course forum.” The Chronicle of Higher Education further clarifies that Dehaye was “conducting an experiment to see if he could get students to migrate to a non-Coursera platform and spur a discussion of the hazards of data mining in free online courses.” Due to student confusion, Coursera and the University of Zurich decided to “reinstall the course’s full content and paused editing privileges of the instructor until final clarification on the issue would be obtained.”