If it is the same card that left Topps production facility, it's not a "fake." It's an error and to a Heyward (or Savery) collector it might have some value.
What I learned in this thread:
fert360 really knows Joe Savery's auto.
XL5: Home of the "smarty pants" comments. Want: 2010 Allen & Ginter N43 relics of Pujols, Markakis, Howard. Want: Konerko high-end, looking for any Konerko 2012 Topps Series 1 & Topps Chrome 1/1s