Kerbal Space Program

One of the two hatches of the Mobile Processing Lab is upside-down with respect to the module's orientation (as determined by the flag on the outside and the interior, IVAing and looking out of the window). Actually it is the default exit (the one being used when pressing the EVA button on a Kerbal's portrait) that has this problem. This causes the Kerbals to hold on to the ladder headfirst. The other hatch is oriented correctly.

1. go to the VAB to create a new vessel
2. the vessel can be as simple as a Mobile Processing Lab put underneath a Stayputnik probe body
3. put a Kerbal into the Lab
4. launch the vessel
5. press the EVA button on the Kerbal's portrait
6. see the Kerbal hold on the the ladder headfirst

The same happens if you click that hatch and use the EVA button from that pop-up dialog. Letting the Kerbal exit the module the same way through the other hatch, he is oriented correctly.

I first noticed this in the 1.0.2.842 (Steam) (didn't check older versions), in 1.0.4 it is still present.