User blog:BadFish95/Barienna code not working :(

So i got chain chronicle and i liek it but i also wanted the code to get barienna. But when i tried to redeem the code it says code not valid. It says the event is going on until the 29th, yet it comes up redeemed and or invalid. I messaged gumi about it and am awaiting a response. Is anyone else having this problem?