I use the command /CTGUI 1 and get the nifty new GUI for editing recipes. I removed the original recipe and then added a new one for the Project E philosopher's stone. I saved and exited the game, reloaded and nothing has changed. Do I need to do something more?

Here is the recipes.zs file text as made by the CTGUI command: https://pastebin.com/hJmVtu8Q

Use the template