I've already reported this bug, but I just wanted to let the public know just in case. There was a mob with a purple mark on it (the one that indicates that the mob drops extra crafting materials/rare crafting materials. forget the term for that kind of rare mob) that killed me on volcanic isles. I lost all 9 of my soul points from a single death, and thus, respawned with nothing. Careful around Volcanic Isles fellas.