I have a teacher who created an assignment, checked Peer Review, Manual. The assignment is unpublished and not available for a few days, but the teacher is saying the students received a notification of the peer review, which caused confusion. Why would students receive a notification on an unpublished assignment? If so, when do peer review notifications get generated? Would it matter if he had chosen an automatic peer review? I know there is still a bug on some of the peer reviews. Is this behavior part of the bug?