I'm trying to set up iOS push notifications via OneSignal for a second app on my developer account, but all of a sudden I'm getting this error:
"Your production certificate was rejected by Apple. It may be expired, revoked, or invalid. Double-check your file or use our provisionator tool to auto-generate a valid certificate."
Image: OneSignal Error Message
What's strange is I didn't have this problem at all for my first app, but now it's giving me this error. I've followed the documentation at https://documentation.onesignal.com/docs/generate-an-ios-push-certificate and the claim from Certificate being rejected by Apple that the issue has been resolved on Onesignal's side doesn't seem to hold true. I've also tried deleting all expired/revoked certificates in the keychain but the error persists. Could this be an issue with different certificates for multiple different apps?
