If you read the most recent two pages, that should be enough as the characters are all meeting to discuss a new threat and it gets covered in those posts
I was wanting them to be temporarily solid, only for that part. That's why they had to hurry and they disappeared. Also, the woman, she wasn't actually holding their hands, she made them thought they were.
'The Answer to the Great Question... Of Life, the Universe and Everything... Is... Forty-two,' said Deep Thought, with infinite majesty and calm. — Douglas Adams, The Hitchhiker's Guide to the Galaxy