[Kuva weapon Ayanga disappeared]

I have the same issue.

My Kuva weapon is Ayanga Kuva de Pakk Strabb.

[Hotfix 24.2.7 traps you in Fortuna]

It happened the same but on Eidolon. After killing a Teralyst, going back to Cetus, I got stuck between the doors twice and had to kill the game to exit

[[PC Update 23.5: Mask of the Revenant] Bug Report Megathread]

I have this problem.

The steps I did:
1.- Talk to Nakak
2.- Buy the mask
3.- Equip the mask on the operator
3.- Go to Plains of Eidolons at night
4.- Go to the first spot and go to Operator mode.
5.- Find and,press X on the gost, hear Nakak storie...
and thats it, nothing else happen.... I can't continue.

I tried to:
1.- Go back to Cetus and back to the Plains.
2.- Un equip the mask and equip it back.
3.- Repruchase it (I can't)

Nothing... I can't continue with the quest.

[Extractor Menus Popping up behind other UI elements]

+1 Same here