Units sunken into the ground

[^Gr8^Xander]

(playing patch 2 with Radious mods)
It happens when the AI lands ships on a beach, some men of some units get stuck under ground and just stand there for the duration of the battle. They can't be killed, but if they're ranged units they can throw or shoot stuff at people on the surface.

http://steamcommunity.com/sharedfile.../?id=179743441

Now you might wonder why 20 men underground are a problem, I'll tell you. It's because of the retarded way CA did the 'end battle' mechanics. Even when I still have 2000 men standing against those 20 unkillable underground soldiers, all I can do is concede defeat. Instead of a proper end battle that autoresolves the rest of the match, all you can do is give up and your entire legion magically loses. The only option I have right now is to play with a time limit, but I don't like time limits and if it's a small battle I still have to wait X minutes.

http://steamcommunity.com/sharedfile.../?id=179743456
http://steamcommunity.com/sharedfile.../?id=179743476

Anyone else experienced this incredibly annoying bug? Does anyone know a solution?

If the bug itself wasn't bad enough there's also the problem of these units not routing when their army clearly lost. Is it possible yet to change these morale settings?

[Epic28]

Does it happen without Radious' mods installed? If not then you need to post this in his Modification thread.