Glad you liked it!
We know about the bug with the eye (and the same thing happens if you die while the electrical panel UI is open), we noticed and fixed it but it was after the deadline. Restarting the game fixes it.
After pulling 2 levers in the eye section, you go back to the small corridor with 3 valves - a passage to a larger gas-filled room will be open. The next room is the final one: time machine room.