vehicles stuck on edge of map

[genesis]

I have had several different units get stuck on the edge of the map. Since I've only played the game a couple of times, I'm guessing this is a common and known issue? If not, I can provide more useful detail to help narrow the search.

[[K.B.] Napalm Cobra]

In the latest version they fixed a bug where units would go on terrain they couldn't get off, this might have fixed it.

[Vehementi]

If you place factories very close to the edge of the map you occasionally get units that spawn off the map and are removed immediately.