>>1
A few months ago someone posted a few things on the yourworldoftext account and claimed to be Olivia. She didn't provide any proof and most people, including myself, don't think that it was her. She also in another one she wrote, dated it and used the American style of writing her date, but then claimed that she hadn't dated it or that someone changed the style or something i dont remember. She eventually just deleted everything she typed. (I think it was her? Or maybe it was someone else. I have no idea.)
Most likely it was just a troll.