On hylia bridge, there is a flower hanging off the wall you have to climb down to get ending in the overhang of the broken column. Early in the game, I fell and drowned halfway through completing it. I came back to finish and it has completely disappeared. I've looked and looked, even tried...
I've never had a problem with it. Until now. I'm riding the royal horse across east akkala and I keep getting injured when I'm struck. About 1 1/2 hearts. Edit, I am wearing the wild set,the master sword and the hylian shield.