You can’t craft resist elixirs currently as the material requirement uses gem fragments and it doesn’t recognize if you have the correct materials or not i have over 200 amethyst fragments but i can’t make a shadow resistance elixir as an example. Which is also stopping me from doing a side quest in Kurast currently.
Same issue. For half of the resistance elixirs the gems are detected, for rest not. Noticed when trying to do this very same quest.
Edit: this was fixed yesterday evening.