Another problem with CoursePress Pro 2.
I cannot seem to add an existing user as a student on one of our courses. When I go to add a student, I select the user, and hit Add Student. It refreshes the page, and the student count does not change, nor does the student show up in the list. Also, they aren't able to log into WP at all.
Tagging Kasia Swiderska, as Kasia was working on a different problem with the plugin update.