I saw your screenshot the last time I posted, and my hint has not changed. :) I can give you the answer as a spoiler below:
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Sleep in the bed in the middle room in the Moon Cottage Bed & Breakfast.
Finally got it! Sorry for doubting lol. I hadn't thought to try that bed since I had already done it once and gotten the message about sleeping restlessly.
No worries! I'm glad you found the puzzles. :D
