She was indeed, as she did not have a Tumblr account at the time.
But she nonetheless showed Me who she was, raising the veil for Me so that I could see her. I recognised her from before, as I sometimes enter the dreams of mortals I favour. She was one of those mortals.
Of course, her finally creating an account made communication easier. Dreams can be fascinating places to explore, but they are also unreliable… and one never knows how much the dreamer will remember upon waking.