walletta
King
I have about 45 artillery units, divided in two almost equal stacks. I found I kept losing one of them. I mean, at the beginning of a turn I couldn't find them and then eventually I would spot them on a piece of undeveloped terrain. The first couple of times it happened I thought my hand must have slipped but the third time there was no doubt ant what's more, the terrain underneath had reverted to its pre-development state - no road or rail, no irrigation or mine. This on a map that is very fully developed with all squares worked. Weird.