As mentioned above.
Save here to test - sell anything in the inventory to pay for Quinn before gating, and it works, but if you gate out/back in, she doesn't spawn (she doesn't spawn back in as docked to the BM station when you gate in, or when you pay)

jtthejam-0353 - bugged quinn.sav
george moromisato 8 days ago:

These bug reports are all awesome. Thanks for reporting them all! I haven't responded in detail yet because I'm working on Steam achievements. But I definitely appreciate them. Keep them coming.