Hold on, I'll find some evidence linking it to Lynx so we can put an end to this.
I was looking for clues, but I didn't delve too deep. I found something on Arandor, related to Dante's Divine Comedy, mentioning purgatory, and his nickname seemed to appear (though it was distorted). If anyone is interested, you can do some more research and maybe connect all the dots.
Плачущее небо под ногами