Wrong check for expired subscription

[kittipongm]

On line: if ([[NSDate date] timeIntervalSince1970] > [expiresDateMs doubleValue]) {

The expiresDateMs is milliseconds but the first one is in seconds.

[tommyz]

Try to write this.
if ([[NSDate date] timeIntervalSince1970] > ([expiresDateMs doubleValue] / 1000.0f) ) {

        [[NSNotificationCenter defaultCenter] postNotificationName:kMKStoreKitSubscriptionExpiredNotification object:productIdentifier];
      }