I can confirm that my ST SmartApp to Alarm.com is not working. It registers as a logon to the site but does not execute. In a possibly related event, my Alexa Alarm.com skill required me to re-link to my account. It is possible that whatever code changes Alarm.com made last night were updated on the Alexa skill, which is now working. I attempted to reauthenticate my ST credentials, with no change in it’s inability to work.