POE2 Quest frozen (bug?)

Nice i got no horn but the game thinks that i got it and i cant get it now neither use it :DDDDD

I used horn then game crushed and now I have horn but no quest mark in front of the caravan

Same problem here

she did not give me the horn. help!

i restarted my character, please fix

I still do not understand where to find the horn. I killed the titan and now the quest says simply "go back to camp and recreate the horn". I do not have quest items in my inventory

Hopefully this helps some people. I thought I would have to go to the location of the sandstorm to blow the horn, but if you go to the desert map table and look for a quest marker, it's actually at traitors passage. You have to go to that location and then go to the front of the caravan and blow the horn.

I actually couldn't fix my game doing any of the fixes suggested in this thread. What I did in my case was complete the entire act 2 without doing my ascendancy trial. I got to the quest where it said to blow the horn, I could see it was at the front of the ship and to blow it but instead of using it in that instance, I wayported to my trial and did that first. When I came back to use the horn to continue, it bugged out and I could no longer use it. I think it had to do with me not using the horn in that specific instance of being on the quest and instead I wayported and then coming back it was hard bugged.

lets finish this quest and follow this path

Explore Keth and Enter The Lost City
Travel to Keth using the Desert Map to find and enter The Lost City.
Find and Enter The Buried Shrines
Explore The Lost City and find the entrance to The Buried Shrines.

kill the boss you got the tears , you burn the goddess and then zarka gives you the horn
U ARE using the map to go to davini gates AFTER THAT you have to go at the top and blew the horn as a GOOD DWARF and summon the FIVE armies to fight

Same here, got the horn and join a mate... then it was bugged.

hope this gets fixed soon!