@Riot, Do people who got challenger Ahri in their shop get compensated in anyway?

I, like many others, got Challenger Ahri in the Snowdown Shop. But as I've recently been told, she's not actually available for purchase during the Snowdown Event, as her inclusion was a mistake. So a lot of people where left with 5 slot instead of 6. I was just wondering if there will be any changes to these stores, any compensation, or is it just going to be a "i'm sorry"?