Highchart charts show a different sort order from Flexmonster

We are seeing a sorting issue with the Flexmonster/Highcharts integration. Please see the attached screenshots. We need the "Prospect Status" rows to be in the order set by the "Total Min of Prospect Status Stage Order" column. Flexmonster seems to have the correct order, however Highcharts: Funnel chart sets the order alphabetically. Is this behavior expected?