Upvoted. If my wallet is stolen, there has got to be an amazing amount of evidence before the hypothesis 'a time traveler is punishing me for future crimes' would even enter my consciousness. I think that this actually might have an Occam prior low enough that I should start seriously doubting my own sanity before I assign a significant probability to it.
Here's an edited version of a puzzle from the book "Chuck Klosterman four" by Chuck Klosterman.
When should you punish someone for a crime they will commit in the future? Discuss.