@desantij
The link in your question is behind your school's authentication screen, and the members participating in this global forum won't be able to access it. In light of the specific circumstances you've described regarding the course duplication and multiple sections, your best course of action would be to submit a ticket to Canvas support. General instructions for contacting support are in How do I get help with Canvas as an instructor?
This discussion post is outdated and has been archived. Please use the Community question forums and official documentation for the most current and accurate information.