Question mark on Map Settings (see pic)

[EricS]

I have created an "Add date selector" from the Header in my Dashboard.  The problem that I am having is when I select a date the Map does not change according to that new date filter.  When I am looking at the settings of the Map there is a question mark next to the feature.  What does that question mark mean?  What makes that question mark appear?  Is the feature layer corrupted or something?  See my picture for reference.