Do you have 5 or more favors? That ritual will only work if you have less than 5.

If you have less than 5, you should be able to follow the steps in the link below to complete it. Any of the god items (Mrod/Coshivi/Enelne) from the linked shop on that page should work as your offering I believe.
https://elanthipedia.play.net/Awksa_Dzilvawta_Ala

I've found that there are sometimes "things" left in places that prevent more things from being left in/on where they oughtta be. Sometimes it is someone else's last offering.

That may not be the case, but I've seen it before, anyway.

Iocanthe
Doing stuff

Yes, please do assist. That favor area is fairly persnickety as far as what it demands, and we can peek in and make sure it is functioning as intended, at least.

Iocanthe
Doing stuff