From what I remember, all of the applications submitted before a certain date got sent out in the first batch (I think it was Jun 24). All applications submitted after that up until Wednesday at 5pm got sent out in the following week's batch (Friday). To begin with I believe batches are sent out weekly but then later on in the cycle they are sent out bi-weekly. I'm really fuzzy on all the details so if anyone knows better please feel free to correct me.