You hit the nail on the head. I'm low on milk so the ice cream factory is never filled up with my own milk. Once I got some milk I filled up one of my own ice cream factories and BINGO, super facility has ice cream finally.
I thought the super facilities were supplied by "magic" and didn't use anything from my own farm. While they don't actually use my own milk, they "match" my milk supplies. If I don't supply a normal facility with stuff then the super facility doesn't work either. Mystery solved!
|