IT is making an effort to clean up the Moodle site of old content - i.e., anything older than the current Spring 2020 semester and any non-academic course shells that appear not to be in use - to free up disk space on the server.
Content is always archived before being removed. If there is an old course you need, please email helpdesk@mac.edu with the course code and when it was taught, and we can make it available to you.