ExcelBanter - Cell data missing from chart

ExcelBanter (https://www.excelbanter.com/)

- Charts and Charting in Excel (https://www.excelbanter.com/charts-charting-excel/)

- - Cell data missing from chart (https://www.excelbanter.com/charts-charting-excel/454106-cell-data-missing-chart.html)

Cell data missing from chart

How can I get the data in the last two cells (A156 and B156) in the spreadsheet to be shown in the chart?

https://1drv.ms/x/s!AiJtHqsOeDKagSI_cr4mA6F6KVZi

All times are GMT +1. The time now is 05:10 AM.