Was this on a play-through after you'd already sacrificed yourself? I think the problem was a missing variable definition at the beginning... Please let me know.
I had a choice at the end - who to sacrifice? I chosen merchant. But later, in epilogue it was said that Analis (MC) sacrificed herself and statue of her was build.
Hi. I had the same thing happen and it was my first playthrough. Sacrificed the merchant but it says I was sacrificed. Also said something about an evil sacrifice. I don't know if it was me it was referring to or the merchant. I don't think I was evil.