I recently came to check this website again, interested in a couple of Planescape-related things. I was heartbroken to hear about the troubles it had had.
I would love to host some of the material on my own site, the Dungeons and Dragons Wiki (dnd-wiki.org) as something of a mirror or archive, as ideally if spread between two sites the material will be more resilient to loss. However, it's not clear to me what the licensing on any of the work here is. Is there any information on this?