User blog comment:FairyRaven/Fairy Tail Chapter 324: The One Who Closes The Door, Review and Commentary/@comment-4643135-20130323085326/@comment-6146666-20130323230101

Hahah that's the major problem we see on any anime when time warps are introduced. Which time line is real, which one isn't and so on. The thing that got me about future Lucy was when she asked to see present Lucy's guild mark. I was wondering is F-Lucy had one or not. And Mira gave it to P-Lucy (atleast I think she did, correct me if I'm wrong) and Mira is nowhere to be seen. And this is where my super retarded theory comes in: the "demon" MiraJane. They call her the demon so maybe she loses control of her take over like Elfman did or she is controlled by Yukinos dark key and spawns demons that are related to the festival of the dragon king. Speaking of Yukino I still don't trust her fully. I just feel like Ophiuchus has some type of evil associated with it and maybe she uses it to control Mira.

Of course this is just me spouting nonsense lol, feel free to throw in your input.