We have a student who keeps on getting removed from a particular course in canvas. We add him manually through people, but the next day he is gone again. We have a S.I.S which creates the course and places the course roster in Canvas. He was not part of the initial course roster when the course was created in Canvas, so we added him manually. He accepts the invitation and has access to the course for a day or so and then he gets removed again.
Any idea of why he would be getting removed from the course?