Yes true ... Mostly all the courses are online now hence, I used the provision to avoid processing time. Compliance check would have showed them about my deferral yet they never requested any new LOA. And compliance check even usually happens in fall and spring/summer. Meanwhile I can update in GIC about my deferral.So you are saying that you did not have to inform IRCC about deferred letter of acceptance and at the same time they did not ask you anything because the start date of May term is less than 150 days?