Steps to reproduce:
1. Create an error state in a service (e.g. incorrect config)
2. Notice that some jobs are not running
3. Go to System / Services
The default sort order means that a long list of NORMAL services is shown, and you have to explicitly sort by Status to see that one is in ERROR.
1. There should be a global visual indicator in the UI that one or more services is in ERROR state (e.g. exclamation mark or alert message)
2. When you go to the Services page, the default sort order should be to show services in ERROR.
Workaround (if any):
Be vigilant, and sort by Status.