As some of you have already noticed, certain datasets on EMI have not been published for a couple of days. We are aware of this and it will be rectified very soon - hopefully before today is out, otherwise tomorrow.
A change was implemented over the weekend by Microsoft that has impacted the way our Azure Data Factory tasks run. It has caused many jobs to fail. The problem has been identified and a solution devised. The guys are working through the implementation of it right now.