Hello everyone! I have a Tesla Powerwall 2, a set of Arachnid Forged Wheels with installation and a Model S For Kids available for redemption from my referrals. I can not find a clear answer on when I need to redeem these awards by. Do I need to redeem it before December 31st, 2017, or can they be redeemed after January 1st, 2018 with no penalty? I can't seem to find an answer anywhere on Tesla's website nor on the program details terms and conditions. Thanks!