A previous developer stuffed a friend around and I am helping him make sense of where things are at and fix a few things. They transferred the App ID to his Apple Developer account but this process does not include the certificates as they are tied to the developer account.
As a result of the handover, all existing clients are no longer getting push notifications. I've created a new signing request, created the certificate and attached to the production push notifications. I downloaded the generated cert and attempted to use PushMeBaby to send to the app that I already had on my phone from before the handover. No message is being displayed, and there are no errors coming from PushMeBaby.
I would have assumed that existing apps would continue to work provided the requests are signed with the correct certificate, or do I need to redeploy the existing application?
I am using PushMeBaby to send to the production push notification server, not the sandbox.