Lever gone from level?

[teaearlgraycold]

I've gotten through a couple of hours of SOMA, and I seem to have gotten a glitch that will not allow me to progress.

Here's a panel which should to my understanding include a lever. This is what I see:



And what it should be:



Checking a walkthough for sanity's sake the only difference I can find is that I stuck my hand in that weird thing off to the side. I can't remember if the lever has always been missing or only left after fixing the power.

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Like a PS4 user with the same issue I managed to progress by reloading a previous save from before the shuttle station.