Completed Learning plans cannot be opened

Steps to reproduce:

1. In Moodle  create a learning plan for a student.
2. Change the status of the learning plan to complete.
3. In the app, login in the site as the student.
4. Go to "My learning plans" in the main menu.
5. Try to open the learning plan.

Expected result: The list of competencies of the learning plan is displayed.

Actual result: The page is stuck at "Loading" and the console contains errors.