Hello,

Please try the following to rule out a caching issue. 

- Log out of current Academy sessions

- Close all active browser tabs/windows

- Completely clear browser cache and cookies

- Restart browser and retry

- If issue persists try a different browser brand or start an Incognito session in Chrome and try again (this only works if you don’t have the same error in the other browsers).

If this does not resolve your issue please follow-up with an email to selfstudysupport@pega.com.

Regards,

Lu