Just an FYI for anyone using Humble Bundle they may be applying expiration dates to keys retroactively that didn't have them. Google "humble bundle retroactive expiration" for more info. Just saw it today and started activating keys, discovered about 4 keys out of the 200 I redeemed to be "invalid" now and 2 other keys as "exhausted." Feel like some entire bundle pages vanished as-well (complete empty bundle pages).
