When our SIF ran overnight on 12/5/2017 a significant number of sections did not get pulled, which caused teacher/student enrollments to be removed for 50+ courses. Once we ran SIF again, sections and enrollments were restored. Anyone else experienced a similar problem? No changes were made in PowerSchool to enrollments or sections. We've reached out to Canvas and PowerSchool to see where the breakdown was as we want to avoid similar issue in future, but so far we don't have any answers.