Onager weirdness

[DerekBaker]

I had four set of onagers as part of the force defending a city against an attack.

A little while into the battle I saw that only one of them was firing. All looked well in the review panel, but the onagers of three of the units had disappeared and the crews were rendered as very low-res characters (sprites?) even when viewed close up.

Anyone seen this before?

Thanks.

[Spartan198]

I'll occasionally come upon the same thing. My guess would be that it's a bug of some kind.