How can I be notified that an applet has disconnected?

I noticed that one of my devices stopped behaving as it should, and finally discovered that the Webhooks recipe had “disconnected” from the service. I received no notification from IFTTT that this happened or explanation why.

Outside of manually checking every recipe How can I be notified when an applet failed? This article about why connections become disabled simply says to check your activity feed, but the feed isn’t even searchable.