The issue in which your hands would not appear/you were unable to bind controls properly has been fixed - it was due to a single mistyped character in the path of the action manifest. However, a new bug may have been introduced for some/all hardware in which hands do not properly hover objects, rendering the game unplayable.
Don't worry, those of you loyal enough to stick around - the game will be playable very soon (if it isn't already playable for you!)