Twilio have reported the issue has been resolved and all systems are returning to normal. We have also observed this in our our platform.

The error rate has reduced and the functionality is improving. We're continuing to monitor the situation and will provide a further update shortly.

Our upstream provider twilio is currently experiencing issues with their TaskRouter system - this is causing issues with consoles failing to load. You can view their status here: https://status.twilio.com/ - we are monitoring the situation and will provide further updates shortly.