Anyone else having an issue crafting with whetstones? It says i have 6 in my inventory, but I can't use any in the crafting menu. Any thoughts??? Did he make a new kind of whetstone item??

I can confirm the same problem, don't know if it's just bug or if there actually is one sacred legendary whetstone hidden somewhere in the forrest (probably in Iorveth's arse), but I would bet on bug.

I was hoping to create the blasphemer's set, but with this, I guess I'm really cursed.

// There is a fix however, so we're back in the game: witcher.nexusmods.com/mods/642/