I can't make Gjallardoodels in the oven in order to complete the 12th step of "And to all a good flight" quest. According to the game I don't have Ether cane but you can clearly see that I have 5 of them when I want to make Gentleman's Shortbread. I have no idea how to solve this. This makes the quest impossible to complete. If anyone somehow solved this issue, please help.