Movie Leader Prime's stupid foot!

My wife bought me Leader Prime yesterday and I noticed that the "toes" on his right foot wouldn't stay in place. After digging around I saw the little tab on the bumper was almost worn flat, where it fits into the slot on the bottom of the foot. (I'll show in a picture) The automorph then springs back to the truck mode setup. Do you guys have any fixes for this?
This is the slot I was talking about on the Right foot:

This is the worn peg on his right foot. Notice there is no space between the bumper and where the peg touches the foot:

This is the way it should look, and how the left foot is set up. Notice the space between the foot and the bumper:

This is the slot I was talking about on the Right foot:

This is the worn peg on his right foot. Notice there is no space between the bumper and where the peg touches the foot:

This is the way it should look, and how the left foot is set up. Notice the space between the foot and the bumper:
