I'm having an issue with my reports not recognizing that a date is in fact a date. The original date is coming into a sheet via DataShuttle and is formatted "2012-05-15T04:00:00+00:00". I have written a formula to extract only the "2012-05-15" in a different column, and both of those columns are date-type columns. I have also tried a third format date extract of "05/15/2012" to no avail.
If I change the column to text/number, save, then change it back to a date-type column, the sheet updates the format momentarily and the reports work, but then it reverts back minutes later. So frustrating! Anyone have any ideas for workarounds or something I'm doing wrong?