...Leo’s bio is formatted incorrectly.

Also...

Leo (formerly male)

When is this first mentioned in-story? Did Starscribe ghostwrite this?

Also, nowhere in the document is it explained why Pokémon are in Equestria.

7149620
Leo being male was mentioned repeatedly in the story. Hell, there was a whole reveal scene with everyone else finding out he was now a she.

As for why they're there, all we know is it's because Discord put them there. The actual 'why' isn't known.

7149627
I got to the part where it’s revealed Leo was turned into a girl shortly after I posted this thread.