Looks like several formulas in the Loop sheet have the same issue as the one below….
"2020-06-12T02:58:34.3722989Z","ERROR","The formulas could not be calculated.","<>cDisplayClass19_0`1.<ForWorker>b1 => <>cDisplayClass20_0.<RunInternal>b0 => ReportingTask.Start => ReportingTask.Run => ReportingTask.SheetLoop => ExcelTemplate.CalculateData => SenseEVCalculation.Calculate => SenseEVCalculation.InternalCalculate => SenseEVCalculation.InternalCalculate => SenseEVFunction.CalcFormulas","Aspose.Cells.CellsException: Unclosed: IF()(Based on cell ZS_SYR!I6) at .(StringBuilder )
... these errors wouldn’t show up in Excel because sheet loops aren’t executed until the Reporting Engine does its processing.