Hi,
My Excel (version 2013 part of Office 365 Home Premium) doesn’t like your text date format and it can’t convert it into a date.
i.e. it cant read the “Sep 7, 2018” as a date.
I have to convert via a Google Sheet and then paste the column back into Excel.
Granted Excel is the culprit here but you need to accommodate if you’re offering an Excel export option.
thanks