Really liking this so far but I seem to be stuck and I'm not sure if it's a bug or not. I went around every multiple times but I still couldn't find the last clue. I believe I can see where it is but there's candles blocking it one way and then a skeleton blocking it the other day, I can't get past either of them from any direction. In case this was a bug I went with the solutions file but it doesn't seem to work. Every time on the 7th way I go I end up with a "The path ahead of you is starting to blur" message that sends me outside but after I enter again, that messages pops up and sends me out every time, no matter which way I go. To confirm this is after already failing it the first time and Kat mentions about being able to help with hints, etc. Going to keep trying things but just writing now in-case you see this sooner. Cheers!
EDIT: I loaded an older save to try the solution file answer before the first fail and that does work, seems there may be a bug with if you don't get it the first go.