Hi Alessandro Marcelino Santos,
We appreciate your patience.
We have received an update from our backend team and confirming that they have resolved the issue.
- We request you to try the exercise now and continue on the Learn Path. We have tried from our end and were able to complete it successfully.
- Kindly access the below link you can be able to launch the exercise: https://microsoftlearning.github.io/DP-500-Azure-Data-Analyst/Instructions/labs/04-create-a-star-schema-model.html
If you find this information helpful, we kindly request that you consider showing your appreciation by clicking the "Upvote" and "Accept Answer" on the post, so that it will be beneficial for others in the community.
Thank you.