Ok, now that I passed that hot air balloon section near the end of the game, I found a bug. SPOILERS AHEAD!!
In the Egg vault, I took my clown egg to the Ringmaster's room. Humorously, it ended up on top of the Ringmaster's egg instead of my hands. (Sadly, I did not screenshot this.) After breaking his egg, the game took me back to the Vault - but this time, my egg is still in the other room! Since the game seals the door to the Ringmaster, I can't get any kind of ending, thus softlocking me.
Also, in the section leading up to this, the detective on the left has his cigar floating around.
EDIT: Also, pressing E during the opening cutscene glitches the audio.