In the quest, " The Path of Knowledge" where you have to speak to the dark elf about the black books, when I enter his house and press "E" to float up, my character just stands there and won't float to the top of his house. I've tried multiple times and my character never floats up. I've tried holding down "E", tapping it, jumping, but to no avail. I can't proceed with the main quest of this DLC because of it. Has anyone else experienced this, is there any way to fix it to proceed? Please help!