1.06 Resources spawn on top of resourses

I'm not sure if this was mentioned before, but in my current game I have at least 2 spots where one resource has spawned in the same square as another. As far as I can tell this makes it impossible to select or improve one of them. In one spot, a fire shrine and gold mine share a square. The gold mine has the red exclamation mark over it, but I can only ever select the fire shrine, which is already built.