Automatic process in which the MemoTraining and activities become available was broken this weekend
Every night there is an automatic process, this is called a 'batch', in which the MemoTrainings and activities with conditions will become available and notifications will be sent.
Due to a technical problem, this automatic process was broken this weekend, so students cannot start their MemoTrainings today. The developers have solved this, but to avoid more problems, they will not start the batch manually, but it will happen automatically again tonight. So MemoTrainings, activities and notificaties will be released tomorrow.