I've added some comments in your Pull Request to be able to help approve those changes, when time permits could you please help look into it :)
We have fixed the bug and pushed a new version in the Learning Lab. Once you log in, you will notice the following attached screen.
Choose the `Renew your registration` button and start the course again to complete it. We thank you for reaching out to us and also for your patience while we resolved it. Big Kudos to everyone!
Thank you for reaching out :)
I've approved your changes. Please follow the comments in the Pull Request for the next steps :)
I've checked the repositpory and noticed a small typo which should help you get back on track. I have also included an inline comment in the files tab of your pull request with the fix.
Here is the snippet with the typo: