Run time error 40036, similar procedures - works in one sheet not in the other

I have 4 procedures in a workbook to clear worksheets’ rows; 3 of the procedures work, one generates “Run-time error 40036, Application defined or Object defined error”. My only difference in the procedures is the worksheet name. Can someone tell me why procedure “Public Sub ClrComparison()” generates the error? They are in module “modClearSheetRows”.

These three work:

Public Sub ClrCurrentPeriodData()

'Clear CurrentPeriod data
 'in CurrentPeriod worksheet
  ThisWorkbook.Worksheets("CurrentPeriod"). _
  UsedRange.Offset(2, 0).Clear

End Sub

Public Sub ClrDifArraySheet()

 'Clear existing Comparison Differences
 'in DifArray worksheet
  ThisWorkbook.Worksheets("DifArray").UsedRange.Offset(1, 0).Clear


End Sub

Public Sub ClrPreviousPeriodData()

'Clear PreviousPeriod data
 'in PreviousPeriod worksheet
  ThisWorkbook.Worksheets("PreviousPeriod"). _
  UsedRange.Offset(2, 0).Clear

End Sub

This one generates the run time error

Public Sub ClrComparison()

'Clear Comparison data
 'in Comparison worksheet
  ThisWorkbook.Worksheets("Comparison"). _
  UsedRange.Offset(2, 0).Clear
        
End Sub