Order. Bell. (Assassin's Creed: Valhalla)

The bell should stand on the cemetery of the monastery. The problem is, I've probably raided there before, I'm guessing I could have killed him, but didn't quite finish him off. Now, after a long time, I returned here to close the order, but the bell itself is nowhere to be found = / I have already done the raid again and cleared the entire monastery .. there is no inscription. I don’t know what save to roll back to, and I don’t want to, the whole game has been completed, all the places of inieres have been mastered ... can’t solve my problem in any way?