I need to purge "running" workflows, where the list item has been deleted.  I found this blog

(https://community.nintex.com/thread/1628?commentID=3341#comment-3341)

 that indicates you go to "site settings" then "purge workflow data."

But the query is pre-set to be "Completed, Cancelled or Errored" workflows.  There does not seem to be a way to include "Running" workflows.

Does anyone have any suggestions on how to do this?