Userform button not calling code on Module - excel

Question

I have a Userform with the following code attached to the "OK" button. All the code works fine other than the last 4 lines. Full code associated to OK button shown below, code not working is:
Dim SheetName As String
SheetName = ActiveSheet.Name
Call SheetCleanup
Worksheets(SheetName).Activate
It is as if it completely ignores it. SheetCleanup is located in a Module, and my suspicions are that there is an issue going from a Userform to a Module? But I am unfamiliar with this.
Full code is here:
Private Sub CommandButtonOK_Click()
If ComboBoxTargetEvent.Value = "" Or ComboBoxDesigner.Value = "" Or ComboBoxSignoff.Value = "" Or ComboBoxCarArea.Value = "" Or ComboBoxOriginator.Value = "" Or TextBoxNumberOfJobs.Value = "" Or ComboBoxProjectTitle.Value = "" Then _
MsgBox "You must complete all fields", vbInformation
Else:
'Go to worksheet based on Car Area
Dim CarArea As String
CarArea = ComboBoxCarArea.Value
Worksheets(CarArea).Activate
'Enter Target Event Into Column A
Columns("A").Find("", Cells(Rows.Count, "A")).Value = ComboBoxTargetEvent.Value
'Enter Project Title into column B
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-1, 1).Value = ComboBoxProjectTitle.Value
'Enter Designer name into column E
If _
ComboBoxDesigner.Value <> "Various" Then _
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-1, 4).Value = ComboBoxDesigner.Value
'Enter Sign-off name into column F
If _
ComboBoxSignoff.Value <> "Various" Then _
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-1, 5).Value = ComboBoxSignoff.Value
'Enter Originator name into column F
If _
ComboBoxOriginator.Value <> "Various" Then _
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-1, 3).Value = ComboBoxOriginator.Value
'Enter Data Formula into columns H & I
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-2, 7).Select
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-2, 7).Copy
Selection.Offset(1, 0).PasteSpecial Paste:=xlPasteFormulas
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-2, 8).Select
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-2, 8).Copy
Selection.Offset(1, 0).PasteSpecial Paste:=xlPasteFormulas
'Enter temp values into C & G
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-1, 2).Value = "ENTER DESCRIPTION HERE (CAPS LOCK ONLY)"
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-1, 6).Value = "ENTER DATE"
'Enter "N" into Job Completed
Columns("A").Find("", Cells(Rows.Count, "A")).Offset(-1, 9).Value = "N"
'Enter Data Validation List for Target Event
Dim ws As Worksheet
Dim NumberOfJobs As Long
Dim LastUsedInAA As Long
Dim range9 As Range
Set ws = ThisWorkbook.Worksheets("VBA_Data")
Set range9 = ws.Range("a:a")
LastUsedInAA = Range("A" & Rows.Count).End(xlUp).Row
NumberOfJobs = TextBoxNumberOfJobs.Value
If NumberOfJobs <> 0 Then
Range("A" & LastUsedInAA).Select
Selection.Resize(Selection.Rows.Count + NumberOfJobs - 1, _
Selection.Columns.Count).Select
With Selection.Validation
.Delete 'delete previous validation
.Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, _
Formula1:="='" & ws.Name & "'!" & range9.Address
End With
End If
'Enter Data Validation List for Designer
Dim LastUsedInE As Long
Dim range1 As Range
Set ws = ThisWorkbook.Worksheets("VBA_Data")
Set range1 = ws.Range("c:c")
LastUsedInE = Range("E" & Rows.Count).End(xlUp).Row
NumberOfJobs = TextBoxNumberOfJobs.Value
If NumberOfJobs <> 0 Then
Range("E" & LastUsedInE).Select
Selection.Resize(Selection.Rows.Count + NumberOfJobs - 1, _
Selection.Columns.Count).Select
With Selection.Validation
.Delete 'delete previous validation
.Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, _
Formula1:="='" & ws.Name & "'!" & range1.Address
End With
End If
'Enter Data Validation List for Senior Designer
Dim LastUsedInF As Long
Dim range2 As Range
Set ws = ThisWorkbook.Worksheets("VBA_Data")
Set range2 = ws.Range("b:b")
LastUsedInF = Range("F" & Rows.Count).End(xlUp).Row
NumberOfJobs = TextBoxNumberOfJobs.Value
If NumberOfJobs <> 0 Then
Range("F" & LastUsedInF).Select
Selection.Resize(Selection.Rows.Count + NumberOfJobs - 1, _
Selection.Columns.Count).Select
With Selection.Validation
.Delete
.Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, _
Formula1:="='" & ws.Name & "'!" & range2.Address
End With
End If
'Enter Data Validation List for Originator
Dim LastUsedInD As Long
Dim range5 As Range
Set ws = ThisWorkbook.Worksheets("VBA_Data")
Set range5 = ws.Range("f:f")
LastUsedInD = Range("D" & Rows.Count).End(xlUp).Row
NumberOfJobs = TextBoxNumberOfJobs.Value
If NumberOfJobs <> 0 Then
Range("d" & LastUsedInD).Select
Selection.Resize(Selection.Rows.Count + NumberOfJobs - 1, _
Selection.Columns.Count).Select
With Selection.Validation
.Delete
.Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, _
Formula1:="='" & ws.Name & "'!" & range5.Address
End With
End If
'Enter Data Validation List for Job Completed
Dim LastUsedInJ As Long
Dim range3 As Range
Set ws = ThisWorkbook.Worksheets("VBA_Data")
Set range3 = ws.Range("d:d")
LastUsedInJ = Range("J" & Rows.Count).End(xlUp).Row
NumberOfJobs = TextBoxNumberOfJobs.Value
If NumberOfJobs <> 0 Then
Range("J" & LastUsedInJ).Select
Selection.Resize(Selection.Rows.Count + NumberOfJobs - 1, _
Selection.Columns.Count).Select
With Selection.Validation
.Delete 'delete previous validation
.Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, _
Formula1:="='" & ws.Name & "'!" & range3.Address
End With
End If
'Multiply rows for multiple jobs
Dim LastUsedInA As Long
LastUsedInA = Range("A" & Rows.Count).End(xlUp).Row
NumberOfJobs = TextBoxNumberOfJobs.Value
If NumberOfJobs <> 1 Then
Range("A" & LastUsedInA).Select
Selection.Resize(Selection.Rows.Count, _
Selection.Columns.Count + 10).Copy
Range("A" & LastUsedInA + 1).Select
Selection.Resize(Selection.Rows.Count + NumberOfJobs - 2, _
Selection.Columns.Count).Select
Selection.PasteSpecial Paste:=xlPasteValues
Selection.PasteSpecial Paste:=xlPasteFormulas
End If
'Clear the clipboard
Application.CutCopyMode = False
'select last cell in A
Range("A" & LastUsedInA).Select
'Clear all fields before hide
ComboBoxTargetEvent.Value = ""
ComboBoxDesigner.Value = ""
ComboBoxSignoff.Value = ""
ComboBoxCarArea.Value = ""
ComboBoxOriginator.Value = ""
TextBoxNumberOfJobs.Value = ""
ComboBoxProjectTitle.Value = ""
'Hide Window
CreateJobs.Hide
End If
Dim SheetName As String
SheetName = ActiveSheet.Name
Call SheetCleanup
Worksheets(SheetName).Activate
End Sub
Code for SheetCleanup is as follows:
Public Sub SheetCleanup()
'Clan-up on Car Area WorkSheets
Application.ScreenUpdating = False
Dim sh As Worksheet
For Each sh In ActiveWorkbook.Worksheets
Select Case sh.Name
Case Is = "Contents Page", "Completed", "VBA_Data", "Front Team Project List", "Mid Team Project List", "Rear Team Project List", "Acronyms"
Case Else
With sh
'set zoom
sh.Activate
ActiveWindow.Zoom = 100
'format columns and rows
.Columns("g:g").NumberFormat = "dd-mm"
.Columns("i:i").NumberFormat = "0"
.Columns("A").ColumnWidth = 27
.Columns("B").ColumnWidth = 50
.Columns("C").ColumnWidth = 50
.Columns("D").ColumnWidth = 21
.Columns("E").ColumnWidth = 27
.Columns("F").ColumnWidth = 21
.Columns("G").ColumnWidth = 10
.Columns("H").ColumnWidth = 15
.Columns("I").ColumnWidth = 22
.Columns("J").ColumnWidth = 17
.Rows("1").RowHeight = 77.2
.Rows("2").RowHeight = 10
.Rows("3").RowHeight = 30
.Rows("4").RowHeight = 10
.Rows("5").RowHeight = 18
.Columns("a:j").HorizontalAlignment = xlCenter
.Columns("b:c").HorizontalAlignment = xlLeft
.Rows("3").HorizontalAlignment = xlCenter
.Rows("5").HorizontalAlignment = xlCenter
.Range("A:J").Validation.Delete
'set data validation for Target Event
Dim ws As Worksheet
Dim wsVBA As Worksheet
Dim range1 As Range, rng As Range
Dim LastRowTargetEvent As Long
Set wsVBA = ThisWorkbook.Worksheets("VBA_Data")
LastRowTargetEvent = wsVBA.Cells(.Rows.Count, "A").End(xlUp).Row
Set range1 = wsVBA.Range("A2:A" & LastRowTargetEvent)
Set ws = ActiveSheet
Set rng = ws.Range("a6:a1000")
With rng.Validation
.Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, _
Formula1:="='" & wsVBA.Name & "'!" & range1.Address
End With
End With
End Select
Next sh
End Sub