Some benign, screen transition-->position of player glitches.
(I'm sure these happen in other places, too, and it's not something that matters so much because you don't get stuck, but...) :
From burned village, shrine--> burned village, entrance: Can warp into a wall
From troll cave, 3rd screen--> troll cave, 2nd screen: Can warp into a mushroom
From troll cave, outside--> North: Can warp into a bush.
