title: Subscription renewal not showing in latest_receipt_info
body: <p>Our backend does server side receipt verification. In order to check the last expiration date for a renewable subscription, we look at the information in <strong>latest_receipt_info</strong>. This approach works most of the times.</p>
  
  <p>However, we have some cases of users that, even with active subscriptions, <strong>latest_receipt_info</strong> only contains the initial subscription, which has already expired. I wonder if someone has already experienced this issue of having missing transactions. It looks extremely weird to me, because Apple is not returning the <em>right information</em>. These users were charged properly, but the Apple response does not reflect that. Am I missing something? Documentation is far from being great... Thanks!</p>