Smart fields calculate when they're run and ours are set on a nightly schedule in the job queue. They only look at new gifts since the last time they were run, so if revenue is adjusted after that date, the smart field doesn't go back to reflect the adjustment on the transaction and still displays the old data.

There's a button to refresh the field, but we have an extensive smart field library, so that button would need to be manually clicked on a couple hundred smart fields. If there was a global option to clear all results that could be scheduled in the job queue, this could run automatically before the smart fields rerun themselves on their set schedule, allowing the smart field to display accurate info.