The Biotech lab remains unchanged, even after you've returned to Firestorm Citadel in later missions.
I'm not entirely sure of what should be updated here, but surely we could have some Biotech knights working or wondering about the nature of the swarm and other oddities that are prevalent post-FSC... Or at least have them be finished studying FSC.
It would be cool sure, but what does it really accomplish? People are rarely in the lab and for good reason, there is little reason to be there. You can't even meet up there with a bunch of friends to organize an event or something. I think the Lab should be left be unless the devs implement a purpose to it.