This issue needs to be reopened:https://community.looker.com/dashboards-looks-7/dates-incorrectly-displayed-after-look-is-downloaded-to-excel-unparseable-date-29175Suggestion was to enable “Legacy Query Streaming” but that toggle was removed.

We have a filter on a virtual field (an unnested column).This works in development mode and generates the following query (correct):SELECT field_course_category AS "field_course_category.course_category" FROM dw_live.course AS course LEFT JOIN LATERA...