I only have a grand total report of one, because people don't seem to want to talk about it despite the fact that the information could be crucial in our understanding of the magic.
But according to her, life there continued, so the 'she' of her reality kept doing whatever. It sounds almost as if we're split in two and one version is here and one version is there. Again this is based on very limited knowledge and not enough to say that it's a common occurrence.