We're so sorry to hear that you're running into issues with the curriculum link!
Use Chrome as your browser: The first thing to do is check your browser. Coda works best in Chrome, so we recommend trying the link in Chrome.
Update Chrome: ensure that you have completed any pending updates for the Chrome browser.
Clear cookies or use a different device: It can also help to clear your browser cookies (instructions here) or try accessing the link on a different device if possible.
If you are still running into issues after following the steps above, please reach out to our User Support Team and request to speak to a human agent for further assistance. It would be super helpful if you could send our team screenshots of the issue you're running into.
Other FAQ to Reference: