We are aware of the issues resulting from the expiration of root CA certificates provided by Lets Encrypt. Indeed, the company that generates the SSL certificates has had a deficiency that prevents us from sending the webhooks in our Sandbox and Production environment. We are working internally to mitigate the impact.
We are aware that this issue persists where some of our integrators are unable to receive webhook updates. Please note that jobs can still be created successfully and can be tracked through your dashboard account.
Our teams have been working on a fix which we expect to be deployed tomorrow.
We will continue to provide updates as the situation evolves.