This is my design challenge:
The idea is to have a separate component integrated into a website, displaying data retrieved from another system.
When a problem occurs with this other system, we are unable to retrieve the proper data to display in the component.
This is not a critical error.
Do I display an error message?
And if the answer is yes: what should it say and how should it look like?
(using a red font or red border might attract the user's attention away from the site towards this current unavailable component.)