Hey!
We're implementing In-App Purchase Subscriptions and we were able to receive "App Store Server Notifications" on our "Sandbox Server URL".
But the last event we received 22 hours ago. We are able to verify transactions and finish them, but receive no webhooks.
We changed nothing on our server or its configurations but the notifications stoped to come.
We consulted the API (https://api.storekit-sandbox.itunes.apple.com/inApps/v1/notifications/history) and it says the same as we see - the last event was 22hrs ago.
I checked all the advices from here as well (https://developer.apple.com/forums/thread/805806?answerId=864483022#864483022).
Is there any Status page for the Store Kit Sandbox services? Was there any outage?
Sincerely, Konstantin