Found a really minor glitch that can be done... diving off high places into water the character sometimes drops to the floor of the lake/stream or whatever if its deep enough... can walk around on the floor and seems trapped jumping once, the camera will go all wonky spinning around with lack of movement control. Jumping some more will eventually fix it to where you are swimming like you should be. Got caught once locked into the scenery/lake bed and had to reload, so beware of high-diving!