RP card redeeming....

I'm having the same problem, I'm guessing it's because so many people got gift cards as gifts and just like you are trying to redeem at the same time. Your card honestly won't work until tomorrow or maybe the next day because of Riots shitty servers.

tomorrow it will work because so many people are doing it today. Just let it run, and it will prob work eventually

Great now I can't get Darius and Katarina (Who are both on sale) and a winter skin. And also I'm probably not going to be able to get a poro icon/skin now. Just think of all the poros that are going to be starving for a skin