@Aisling. Your character did not have the nightmares about the coming disappearance, however there is nothing to stop her having nightmares about what has happened to her character.
@Jestem. I tend to go by rules as they are written, but if you wish to embellish the fluff regarding spells or feats or yourself and so long as it is not the stats or numbers you wish to change, it is perfectly fine by me.