This person is an imposter. I am Gekkity and top voter. Happy to prove this by meeting with a mod in game!
Also my coupon code from December isn't working!!

Don't worry. The coupon winner must be verified in game too. Therefore if that user does not have access to the account that won the votes, no coupon will be given

I actually won in December but didn't have to verify. I tried to use the coupon code today from last month but it's not working. I'm waiting for Cyp to get back to me on that.

Drogo's Coupon from December isn't working either.

It expires after a while

Going back a while someone asked if they were able to save up the coupon codes to buy larger upgrades and Cyp's reply was "Yes. Codes won't expire until you use it."
Drogo will just wait til Cyp replies.
http://www.skyblock.net/threads/top-5-voters-november.64811/page-4