When I first noticed the quirks not working, I did test it without mods. I forgot what the result was so I just tested again. What I'm seeing is:
-The tense moodlets from Phone Fanatic and Vain Street, and the sad/angry moodlets from Juice Enthusiast, that are supposed to appear after the Sim doesn't do certain things for too long, don't. But I can trigger the 'separation anxiety' moodlet to appear by using the phone to play a game or something, then after a bit it pops up, like I have to remind the game the Sim has that quirk. And I can trigger the moodlets from Juice Enthusiast to start up by making my Sim drink juice.
-The tense moodlet from Vain Street just never comes up at all, and apparently can't be jump started by doing 'Admire fine self' because it never finishes and has to be cancelled. I've also noticed my Sim doesn't admire himself autonomously anymore.
-The positive moodlet from No Touching, that comes up after not touching anybody for a while, still works. And all the moodlets that are triggered by doing certain things work, such as eating (Refined Palate), getting too sad or angry (Emotion Bomb), touching other Sims (No Touching), and drinking juice (Juice Enthusiast).
So basically, it seems only Vain Street and Phone Fanatic's tense moodlets, and Juice Enthusiast's sad/angry moodlets are broken and don't ever appear unless I make the Sim do the things to clear those particular moodlets first. But all the other quirks (of the ones my Sims have) work just fine.