His twitter has been deleted, and many other sites like rule34, pixiv and hentaifoundry have purged all his artwork. There still seems to be a fair amount of his stuff here though. Any ideas what happened?

Edit: Some other artists like T-soni, Aegrum, Ds0000. Just vanish or delete their stuff after a while. Not sure why but it sucks.

As in FridgeDraws? Their twitter's still here
https://twitter.com/FridgeDraws

Unless you're referring to a different Fridge