There seems to be some issues with people or bodies being stuck in compartments unless the door is first manually opened by press the OpenDoorAction, if AI are placed in the back of a uaz 452 ambulance by game master, the rear seats get stuck when trying to get out unless the door is first opened.
swapping in between the Lav25 driver and passenger can also get you stuck its a bit hit or miss though
Bodies get stuck in brdm and btr commander seat unless the door is first opened manually, this seems to plague modded vehicles, both spacestrider abrams and bradly suffer from this aswell as my tanks.
Ive not been able to replicate this one but a handful of times on NA1 Warpigs, ive seen bodies stuck in both compartments of the LAV25 Turret