Gameplay-impacting.
I'm not sure if it was happening every time I entered a goodie hut with movement left, but it was happening frequent enough.
If I enter a goodie hut, and I've still got movement left, my champion/sovereign will then move on their own in some apparently random direction, and they will have a new destination set somewhere in the dark. I don't know where they're trying to go, but it's usually not where I want them to go.
Saving and reloading doesn't help, so you should be able to reproduce with my savegame file:
http://darkseam.com/fe/Bug_MovementAfterHut.EleSav
If you move Joffery's army into the goodie hut directly north of him, you'll see he'll immediately move right back out to the south. To make matters worse, he moves out while the pop-up window telling me what I got is still up, so it's not even completely noticeable that it's happened because it had something over top of it. It was easy to notice in this case because I was trying to stay away from that army of spiders, but he goes right back to it. If they attack him, I don't think he'll survive, so this kinda breaks the game. Even if he wasn't about to be attacked, these movements can really mess up your game otherwise.