Today I had the issue where the Tumblr Crosspostr posted scheduled posts (that were scheduled as far as September) to Tumblr and Twitter. I know it was the plugin, because I use jetpack for FB and it did not post to that page. It also seems like the plugin randomly decides to publish old posts to twitter/tumblr as well. I only want the plugin to post to Tumblr when I publish a post. Some of these posts reveal excerpts to novels that have not come out yet, so publishing a post that is scheduled in September is a big deal. If we wouldn't have caught it, that would have been a bad situation for us.
Does anyone know how to fix this? Otherwise I have to delete it and go back to using Jetpack (which I don't like for Tumblr because it formats posts weird).