Power Query Editor not refreshing URL work item columns

[JESSEG1]

Created a PBI report from https://microsoft.visualstudio.com and after modifying query and refreshing report or creating new PBI report with same saved query, the correct columns show up in visuals but not when editing query and viewing columns in Power Query Editor.  Found this when initially using Start Date and later modifying query to remove Start Date with Create Date.  Create Date showed in visual but could not see in Edit Query source until I renamed the saved query.