Class pages are showing from a previous academic year. The academic years, sessions and terms are setup correctly in The Education Edge. The NetClassroom settings are configured to only show the current academic year. Students are only seeing classes from the current year but teachers can see all class pages for all years.
Faculty members will see multiple years because they are the page owners of the previous years' class page. This could be useful for the teacher to go back and use last years content to help create new class pages. If the teacher does not want or need the class page anymore, it can be deleted by that teacher.