Oh, that's interesting. Loading hasn't given me any issues. I'll see if there's anything I can do about that. Are you sure it wasn't from the update? Like have you opened it again after that and it still resets the display numbers?
As a side note, I do plan to revisit the game in a while. I had a fan message me wanting to make some assets for the game, so if that works out it could very well get more ores and environments and of course upgrades to go along with that.