I got the cochlea and installed it, and when nothing happened I shut off the game and haven't played since. Well, today I thought would be as good as a time as any to try to beat the game, but it doesn't look like it is going to happen. On loading the broken save (attached) I finally got the "seahorse" scene. I can't seem to move the game on from there, because the cochlea is both in the inventory and already installed.
I'd like to see the rest of the episode, but I'm thinking about just skipping it and moving on (as I don't feel like replaying the first two-thirds of this episode).