Hi Adam. That's what I thought at first too, and maybe you are right, but this has happened to me a couple of times now when using the search-and-snipe feature (last night I was surprised to find 3 copies of a single snipe in my folder.) I kn ow I didn't physically hit the button for that snipe three times! It's my impression that it has something to do with moving between or perhaps refreshing windows. Each time I use search 'n snipe, it creates a separate new snipe window and a new folder window. They can add up fast! I end up flipping between these to figure out which is which, and I have a sense that's when the double snipe entries get created.
Hopefully your fix will prevent it happening in any case. Thanks.