The downloadable does work. The online version not working might have to do with the compresion format as some other people are having the same issue. I don't know though, and you deffinitely should not mess with it while the jam is active. Good look!
I still have to mess around to understand the recipies better, but great work! Some kind of in-game recipe book would be great, although I understand that part of the appeal is to discover your own recipes.