The creator of Acellus and the ‘cult’s leader has been accused of violence and abuse — It was summer when Mark Mauikānehoalani Lovell, a teacher at Palolo Elementary on Oahu, logged into Acellus Learning Accelerator, a remote education platform the school had planned to use as the pandemic shuttered classrooms for the foreseeable future. Unfamiliar with the product, Lovell scrolled through what seemed to be hundreds…