I've ran into a bug I think! After the second chase when Aiden is told to end the session the entire game freezes when I go back to the main hall I've tried three times :(
hmm, then the browser build might be too unstable to leave up :( I will take it down for now. If you still want to see the ending, you can download the game and use a cheat; you just need to play through the intro again (you can hold down enter to go through dialogue quickly) and then once you're in the other world interact with aiden's bookshelf, input: 6890 and you can skip right to both endings. Sorry for the inconvenience!