Courses disappeared from dashboard

Hi,

I see this has happened to other people on the forums before, but they lost progress. For me, the courses disappeared, but I still have the energy points and when I find the link to those courses from my browser history I still have mastered all the skills.

I tried to add the courses again with 'edit courses' and 'add new course' but the courses aren't there in the course list.

Have the india math courses (like Class 7 maths (India) and Class 8 maths (India)) been deleted or something? Help me out here!