I have been running into a problem where FFDL believes that I am trying to download the same story twice with a different URL. The problem is that the stories are from the same site (AO3). When I looked at the stories in question, they were not the same story.
Sometimes they would be worded slightly different (Edge vs The Edge). Sometimes the summary and tags were so different that I could tell that they were different stories.
I love the duplicate story feature allows you to look at the stories before choosing which one to keep. However, would it be possible to allow the user to keep both for instances when the two stories are actually different despite having the same title and author?
Some of the stories in question:
http://archiveofourown.org/works/202381
http://archiveofourown.org/works/473291
http://archiveofourown.org/works/208226
http://archiveofourown.org/works/197898