No checkmark after pass course even though reloaded container (Relational Datase Certification)

[gtrosh.ka]

I have used the advice from Running the Relational Database Curriculum in your Browser about this (i. e. opened different project, then opened old project back up, submitted the project again). But even though I repeated this several time still my progress for " Learn SQL by Building a Student Database: Part 2" is still missing (no checkmark). I attach the screenshots. Please help resolve this issue.

[Kosmopy]

I have the same issue but with the Salon Appointment task!
I also deleted the container and tried it again + refreshing…nothing helps.

[zaira_h]

Did you try these steps?

Running the Relational Database Curriculum in your Browser

The web based version of the Relational Database curriculum is here! Follow the steps below to run the courses in your browser. If you want to run them locally instead, you can learn how here. Note: you cannot earn your certification running these locally. How to get started Follow these steps to get started with the browser version of the courses: First, you will need to create a GitHub account if don’t have one If you don’t want to save your progress, you can skip to step 4 after you have…

[zaira_h]

Jump to this step: Running the Relational Database Curriculum in your Browser

[gtrosh.ka]

Yes, I tried all the steps described here: Running the Relational Database Curriculum in your Browser
And I did try them a few times, unsuccessfully. Even though I started the next project, then started my project where no progress is visible, and re-submitted it, it still stays the same - no checkmark.