Allan, I think there is a problem with the duplicate checking system.
A couple days ago, I posted a story that was already published, but I got no warning. A DN user warned me about it.
Now it is my turn to help: this story is actually a duplicate of one I submitted some days ago: https://news.layervault.com/stories/14609-sache-find-sass-and-compass-extensions-for-your-next-project
I thought you'd like to know in case it helps you pinpoint the bug.
Thanks in advance for your time : )