Whoops: Blizzard leaked the name of the next Hearthstone expansion through its own online store
It’s not cool when a retailer leak blows a big game announcement. Just ask Bethesda, which saw its surprise Rage 2 announcement spoiled by an errant Walmart Canada listing. (I bet Pete Hines is still steamed about that.) But you know what might be even more frustrating? When your own gear store does it. That…