Hey toecutter,
Found something curious.
I built a refinery on my planet. The warehouse was already filled with ore so the first refinery job happened only a few minutes later, but I got an error that there is no space. But the refinery process would be using 10 ore opening up a space for it to place that refined material. Could you maybe ask the devs to check the process queue in the code for this function.
Regards,
5leepyJoe