I want to unlock my Lesson Reflection submission because I think I made a mistake. Is this an option?

Yes. You may recall your submission up until the day of the deadline (January 11, 2019). Simply click on the button on the right side of the “What I Need to Submit” page. Please remember to resubmit your task before the deadline. After January 11, 2019, the Lesson Reflection cannot be unlocked or recalled. Please make sure you check your work thoroughly before you press the submit button for the final time.