So I did encounter the bugs people have already mentioned. If you're still troubleshooting those, I will say I managed to avoid them by walking around with my blink vision active a lot, especially when moving to another room. That seemed to cause the bug not to occur.
I managed to get 5 (or 6, can't remember) elves and the elf king disappeared, but I couldn't figure out how to exit. Am I supposed to do anything else after he disappears?
Also, the art and lighting is really good! And I did enjoy the core game loop too (when I was able to navigate around the bug). It was fun finding the light switch and figuring out how to get the elves!