So I was just minding my own business traversing through Dragon Aerie, when all of a sudden I get invaded by an arbiter spirit. I got confused because I haven't sinned, but then I checked my status for that and it says I'm a sinner, and I don't know how. Then after finally finding the arbiter spirit and killing him, I went to that Cromwell guy to get pardoned, but then I get the message saying I haven't sinned, so I can't fix it. I don't really mind it I guess since it will make me have pvp more frequently, but still I don't know what caused this, since it says I'm a sinner in some parts of my stats but not in others.