So, I did the special mission from a Shipyard to get me some Arnor spice (a couple of times), because I knew I was gong to need it for a few things.  I got a few pop ups saying I had gotten some, and then the counter at the top of the screen for it started getting all weird.  I wish I had more screen shots, at one point it said I was making .1 a day, but I'm not producing it on any of my worlds.  Now the bar at the top of my screen shows 0, when I mouse over it says I have 1, but I most certainly cannot build anything that requires it.  Very odd.