Sorry for the late post, folks (I was actually out of cell service range all day yesterday and last night); the issue was caused by a sync issue between the databases from the game and from the store. The folks that run the the store databases said they would be refunding all purchases made in the 3 hour-ish period that the database was out of sync. If you don't see either the items or the EMP, please file a support ticket and CS can handle those on a case by case basis.