Despite the last part of the Nightfall event being bugged, I think we can already grasp the whole extension of the “things to do” with 11.1.5, and also by knowing Horrific Visions from before, I truly don’t understand why the minor patch needed to be drip fed across 2 months. Nightfall is completed really fast - even playing at a leisurely pace and checking every NPC dialogue - and the you have to wait 7 days to do the weekly quests again.
I really hope this was just some sort of trial for them and the future minor patches don’t get this kind of stuff. Bugs aside, 11.1.5 would be really fine if Nightfall, Horrific Visions and Dastardly Duos was released together, or at least with a week from each other. Not a whole month.
If they really want to stagger the content release from a minor patch, it need to have good longevity. Nightfall is a good concept, but does not check that out.