EDIT: Nevermind. I found the problem. I had some pending work orders that had that metal reserved.
As explained in the title.
I have plenty of aluminum and copper ore lying around. All of it is accessable by dupes. I've tried storing it in a container, but the issue persists.
I tried mining some new aluminum ore and the list updates to display the amount, but everything else I've gathered doesn't show even though it's lying there on the ground.
I have rocket in space.
A rover on a planet.
A previous save file where it displayed the resources I hadn't yet gone into space and the rover hadn't been constructed.
Nothing else comes to mind.