Star Wars Missing LEGO Pieces – PCX Promise Customer Experience – Jason Hewlett
LEGO sends hilarious 'Star Wars' themed email to customer
Missing Pieces – LEGO Certified Stores
LEGO Minecraft: The Farm Set 21114 - Missing Pieces for the Minifigures | eBay
I've had the very rare missing piece before, but have never received a piece that (according to the parts list) isn't even in the set! Bag 2 in the new Space Shuttle