In my work at the District Management Council I am continually finding 'hard-to-see' errors that, without QA, would be in production. This weeks example is the part of the application that uses full-calendar. The application was previously intended to queue up calendar changes so that if the user left the screen these could still be applied. This functionality broke a couple of weeks ago as part of a change to error processing. The fix was a simple correction of the flow of control during error processing. Once again this would have been really hard to find without automated test scripts.