I just ran into THE BUG
It literally makes 'the bug' in Ravager look like candy, whatever that bug may have been.
As soon as I enter the sewers, all NPC's and interactive items disappear from the gameworld. There are no ratmen, no skulls, no grates, no bone handle, but OTOH there are also no gates and the way to Dagolar and the fields are both open. I decided to run straight for the fields, and again - no NPC's
I thought, ok, let's head into the desert to see if the corpse is still there, else I'll have to start over (reloading didn't change anything). But the corpse was there, the crazy hermit, the resting place, the saurian NPC and some monsters. I was like ok, let's head to the first village. Again, no NPC's or items.
I've already started over once because the game decided to give me the Earth domain instead of the Air domain, the class name Druid appeared in blue as it does for both Water and Air, but I had the spells of an Earth druid.
They sure don't build 'em like that anymore, I think I'd rather have played Bloodlines on release