App Store Server API mass renewal date extension remains incomplete for 11 days

Hello,

I submitted a mass subscription renewal date extension request using the App Store Server API on September 9, 2026.

The request was accepted successfully. However, when I check the request using getStatusOfSubscriptionRenewalDateExtensions, the status continues to return:

complete: false

As of September 20, the request has remained incomplete for 11 days.

Request details:

  • Extension: 1 day
  • Reason: temporary service interruption
  • Environment: Production

The documentation states that a mass renewal date extension may take hours or even days to complete, but I have not been able to find guidance for a request that remains incomplete this long.

Only three subscribers were affected by the service interruption, and I have their originalTransactionId values. I am considering using the individual subscription renewal date extension API instead.

My questions are:

  1. Is it expected for a mass renewal date extension request to remain complete: false for 11 days?
  2. Could this mass request still complete at a later date?
  3. Is there any way to cancel or determine whether this mass request is stuck?
  4. If I extend the three affected subscriptions individually now, is there a risk that the pending mass request could later complete and extend them a second time?

I would like to compensate the affected subscribers as soon as possible while avoiding duplicate extensions.

Thank you for any guidance.