Stuck in Mecklenburg - No mounted engine

[wqcr]

Sorry about posting this topic to Ship model bug thread, it looks more like general bug.

Hi,
I've updated Discovery from 4.84 to 4.85 and I have serious problem. I'm unable to leave a remote space station, because I must have "mounted engine to launch". Before updating it works fine. I'm running my own server and I logged the following error:

Code:

E:\FL\Scratch\Source\Server\PlayerDB.cpp(1092) : *** WARNING: collision_group(port_wing_lod1) not found on ship(0x8977d904). Skipping.
E:\FL\Scratch\Source\Server\PlayerDB.cpp(1092) : *** WARNING: collision_group(star_wing_lod1) not found on ship(0x8977d904). Skipping.

I also tried to deactivate 4.85 and use 4.84, but I still cannot leave. I searched in forums and in freelancer readme how to mount engine, but still without any luck.

Ship: Slipstream (Penumbra)
Mecklenburg station
Braunschweig system