There’s a bug in YARG: formula ranges are set incorrectly in XLS reports.
See the generated reports in attached archive (report.xls, report_2.xls) - for instance, instead of =SUM(B9:B11) we have =SUM(B9:B116).
When exporting to XLSX the problem does not occur.
test_turnover_report_xls.zip (15.8K)