Yay the crash is fixed!!
Really fun concept and I love the three sections of gameplay that was really close to being a super addictive game loop. Discovering potion recipes was fun, but I think I would have appreciated a recipe book that unlocks them once I learn a new recipe. That way you can have some experimenting and discovery but don't have to write it down on a piece of paper. (I instantly forgot how I made my first Magic potion and didn't write it down lol)
The game loop also ended when I realized I didn't have anything to buy with the gold from completing potion orders, so I didn't have an incentive to keep going.
But I had a lot of fun on my first few runs! I liked the collection mechanic and felt really good to get a ton of resources. I also liked the drag and drop system in the lab, making the potions was fun too.
Overall great job and look forward to seeing if you expand this! A fresh take on the survivors genre.