A prematurely expired SSL certificate for the mymobileapi.com domain caused an outage on our HTTPS API earlier today. The certificate was only set to expire in September 2019, however an upgrade to a wildcard certificate last week appears to have altered the expiry date. We have questioned this with the Certificate Authority as we were under the impression this would not happen.
In order to resolve the issue we deployed the new wildcard certificate as part of emergency maintenance. We apologise for any inconvenience caused.