This bug occurs when get_module_system_for_user is called more than once per request, for blocks with different values for the requires_per_student_anonymous_id property.
Status: Active Development Responsibilities ================ The courseware djangoapp is responsible for presenting course content to learners. Glossary ======== More Documentation ================== `Architectural Decision Records <https://github.com/edx/edx-platform/tree/master/lms/djangoapps/courseware/docs/decisions>`_