Character models stuck together

In the last map in Office Complex my two guards got stuck together. It started after I got through the cooler room, and went back to get the two plus one scientist. I managed to separate them though. I just told one of them to wait and had the other one follow me. After I got some space between them, I just told the first one to follow again. And then we all had a very productive day.

See image attached for my siamese Barneys

map : bm_c1a2c at: 2 x, 611 y, 280 z

setpos 18.125690 619.362183 280.031250;setang 1.809355 162.852432 0.000000

there are some npc too wich dosent colide with props

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