When you create an ILC and assign an instructor, two parts of the "instructor" email template go out. The instructor notification section (which I understand and want) and the Course Update for Instructors goes out (why? The course wasn't updated, it was created. An update, per definition, is a change to an existing item). It creates confusion and people not accepting invites properly in outlook. This has been confirmed as "Working as intended" by Absorb help desk and development staff. No explanation of why you wanted 2 emails to go out has been given. This is also new as of August, 2021. There is no reason on ILC session creation to send out 2 invites, just the one "You have been assigned as an instructor" email should go out.