Hopefully fixed for the next release.
The Exit button was being overwritten by the generic NPC ship-exiting function. That function had a check to drop the PC into their own airlock if the area they were going to exit to barred nudity and missing an actual nudity check. The function should now check for nudity and The Great Majin's exiting function should now be in an exception list since it has its own Exit function.
I also updated the Majin's lift to use the elevator floor selection system for consistency.