I am not sure if this is an intended feature, or a bug, so I will write it here.
(According to the Stardew wiki which is where I'm getting this info from,) The raccoon's wife's shop is apparently supposed to sell fairy dust as the second last item after completing the 4th quest, but for me only mixed seeds are offered. I've progressed further so I can't reset the day to see if it changes by chance.
View attachment 20309
- what OS you are using; Windows 10, 64bit
- in-game language; English
- single-player or multiplayer; Single-player
Save file attached below. In case it will show in the safe file, it is good to know my game is lightly modded with cosmetic mods. I tested if they could cause this change by opening the game without them, and they aren't the reason.