[MLD-Grounds-Keeper-Willie]

Well, some of them are usually just plain mistakes. PJ changed so much, and he still had to leave out scenes that were filmed. SO, if they intended to have Gandalf recieve Lothlorien cloak from Galadriel and film it, then they film the rest of the movie with him having the cloak, and then they don't have space for it so they leave it out, it doesn't work out, but while editing, all the filming is done and they can't go back and refilm it. You can see how this could relate to the other mistakes. Sorry for that long run on sentence too.