Trouble with Data Field in Power BI Service

I have just encountered an issue with Power BI that I cannot find a support case/description for anywhere else (Forums, Google, etc).

I have a Streaming Data Set going to Power BI that includes a DATETIME field.  The Data field looks to be recognized by Power BI in the DataSet.  However, when I go to create a Report from the DataSet, Power BI returns that the Visual has unrecognized fields.  Please update the visual with fields that exist in the dataset.

I can run a Query against the Stream Analytics and return the field in question with no issues.  

Any help/advice would be greatly appreciated.