Why are courses missing from My courses ?
Perhaps you have hidden them in your Dashboard
. See How can I remove a course from the list of My courses?
in this FAQ.
If so, you'll be able to see them if you click on List all my courses
in the Administration
block on the frontpage of Moodle.
Otherwise, you are not enrolled to the courses.
This is probably because you are not registered to them through through Minhal Talmidim
Note: During the first four weeks of the semester, you can enrol yourself to most courses.
However, unless you are registered through Minhal Talmidim
by the end of the fourth week, you will automatically be unenrolled.