Can anyone answer this, in the episode where Miles's background was revealed, he was at a black ladies house to rid the house of the spirit of her dead 13 yr old grandson, the lady was micheals mother making the grandson presumably Walt, but when locke goes back, he visit Walt and Walt goes to visit Hurley in Santa Rosa Did I miss a time segment,

also is the little girl Faraday sees, charlotte/annie and was annie that much younger than ben in the flashbacks,