Hidden City Quechua Monolith.. Bug?

[Rabenherz]

I'm searching for the hidden treasure for the monolith that tells me: "A long sentry stands guard over me and his harvest."
I searched the indicated area around the scarecrow for ages before I gave up and googled it. I found a pic showing the exact location right behind the scarecrow.. I've searched there about a thousand times before but there's nothing to dig up for me. No button prompt that I clearly saw on the walkthrough picture. I don't need any achievements but at least I wanted the 100% ingame.. Don't want to start a new game just because of this now without knowing if this wouldn't just happen again the next time.
My questions: Am I the only one with this issue? Anyone got a solution for that?
Or does that treasure appear after certain changes in the hidden city? Right now I'm just before entering the mines (back entry to barracks) to get "the box".

Many thanks!

[RazPutin Fhtagn!]

I've got the same problem, only it is at another monolith.
I know the location of the cache but just cant get it.

[Aca40eSete]

I've got the same problem too, but with this monolith:
https://www.youtube.com/watch?v=y5CW4t65q7E

[Asryan]

I miss one monolith in hidden city.. Can't find it

[Jonothan]

you do know starting new game plus transfers all collectibles and gear and all that over

[{1stCAV}HoXtyYy]

have same problem https://www.youtube.com/watch?v=eyhycXMrP34 does not show up in the location

[DrNewcenstein]

I found it behind the scarecrow. Is there just the one scarecrow in the area?

Anyway, I would say reload a previous save, but since there's so much to do, I rarely save at all, and when I do, I've already done a ton of stuff. Even then it probably won't get fixed.

[sturgeon surgeon]

Im having this issue as well with the very first monolith in the Peru Jungle

[Rabenherz]

It seems that I found that thing before I even had the monolith itself.. Got 7 of 7 Monoliths in Hidden City now. That specific one still has a white symbol on the map and shows me the riddle. Maybe that is caused by finding the riches before activating the monolith riddle. At least I should get my 100% now but it is still irritating and should be fixed "if" that is really how it happened for me. I don't remember where I found something while exploring the city for the first time so i might have collected the riches thinking it was just another survival cache.

[Rabenherz]

Now I am missing 1 Survival Cache in Hidden City.. Got all Backpacks & Maps so everything should be shown on my map by now.. But there's only greyed out Caches..
Do the monolith riches show up as survival caches after finding them and do they add to the survival cache collectible counter? If so.. Then I fear that this monolith "will" be the reason for not getting 100% :(

[MRL1GHTN1NG]

(Monolith : a once ferocious warrior, raised as a warning. I fell from his mouth and now lie beneath him.) its around prison where unratu was kept as prisoner its bugged out for me as well i guess no 100% for me .

[rock08g]

Im having issues with the monolith in kukulkan (the jail). I read the monolith but I cannot access the cache. It is the only one i am missing. I'm sitting at 98% right now....

[無二不樂]

The same problem, but I met it with the monolith in the jungle

[Placek]

Did you solve that problem? I have the same problem with the Monolith near Prison. It didn't spawn for me and It's the last thing I need for 100% :/

[RecklessM]

Same here, same monolith where Unuratu was kept.. i'll finish the game anyway i'll see if i get my 100%.

[Blindinglight]

buggy monolith with the seven golden birds here. There is just no treasure.