Hey , i just went through the Judy Questine , and did all things like they should be done to unlock Pyramid Song , after Completing Pisces , and killing Maiko in the Process . So i waitet 24 in game hours to wait for Judys call to start the Pyramid Song Quest , But i dont got one. So i tried reloading the saves , reloading the game completely and looked through Guides,but like i said , i did everything like the guides said to unlock the Pyramid Song Quest , but it doesnt work , and doenst trigger the call . Need help , Thanks for the answers

So the problem solved itself , i guess i haven´t progressed enough in the main story with Takemura . After i received a call from Takemura ,which started the "Gimme" Danger" Quest , Judy called two minutes later . so if you have the same Problem with Judy , just try to progress further in the main story , i guess thats the Solution .

Already done what you're suggesting, needed to do that in order to trigger "both sides now"
I've followed online guides to get each if Judy's missions to appear, as I know a lot of people have had issues, & according to then I just have to wait 24 hours for the quest to appear?
I know I've got the right outcome for the quest, as Judy even kissed V on the cheek at the end, a sign she'd made the right calls, so a littke clarity on this would be a great help.

P.S, I've tried calling Judy, see if that triggers anything, but she doesn't pick up, this is starting to be frustrating

Finally got it to trigger, the mistake I was doing was waiting in the same area as the miasion finishing, but here's what I did:

1: Leave the area, thus allowing Judy to de-spawn, as otherwise she'll just got & sit at a noodle bar.
2a: Phone Judy, you'll have nothing new to ask her, if you've previously phoned her, this is just to make sure the game hasn't bugged out, if it has, reload & do step 1 again.
2b: Wait for 23 hours, not 24, this allows the game to catch up with you (I'm on PS4 pro, so it might be different on the other platforms)
3: Pass the last hour however you want, but don't use 'skip time'
4: Answer the phone
Really hope this helps even just 1 person, as there's a lot of confusing & contradicting info out there atm.

@1.11

I start this quest and I can't finish it.
When Judy enters the church she disappears under the floor.
I can no longer talk to her or see her.
It becomes impossible to finish this quest.