I am not sure if this is mentioned yet, as I am not sure if any of the item bugs had to do with this. But Keys, Bombs, rupees go infinite at any given time. It is weird, because when I am in a cave dmap, my rupees and bombs are infinite (and they are not supposed to be). And when I walked out into the overworld dmap I have all infinite. This happened in 2 quests I tested it on. However, I guess maybe it doesn't affect 2.10 games because HoD was just fine.
Edit: Nevermind I think it does happen on 2.10 games too.