She outright says she wasn't recognized, either as an alum (which I would assume she was post-mending, if only because pre-mending she would have been too powerful to need skill) or as the somewhat famous fugitive planeswalker (because most people here are apparently aware of the multiverse and know at least something of the goings on of the major planes). On the other hand, I personally think that Dragonlord Witherbloom knows and is turning a blind eye, and there is no way that Kasmina doesn't know. I also wouldn't be surprised if some of the older vampire Witherbloom faculty remember her, even if nobody else is old enough to remember.

Also, I find it funny that people STILL think she's in Silverquill, even though her skill set always fit better in Witherbloom and we now have it confirmed that she is there.

Finally, I like that Lukka is still definitely somewhere south of neutral, as I was worried after the first article that they would forget that they had turned him into an antagonist.