diff --git a/Classes/PHPExcel/Cell.php b/Classes/PHPExcel/Cell.php
index e21674aa..1b944bbc 100644
--- a/Classes/PHPExcel/Cell.php
+++ b/Classes/PHPExcel/Cell.php
@@ -104,6 +104,7 @@ class PHPExcel_Cell
 	 **/
 	public function notifyCacheController() {
 		$this->_parent->updateCacheData($this);
+
 		return $this;
 	}
 
@@ -133,7 +134,7 @@ class PHPExcel_Cell
 
 		// Set worksheet cache
 		$this->_parent = $pSheet->getCellCacheController();
-
+			
 		// Set datatype?
 		if ($pDataType !== NULL) {
 			if ($pDataType == PHPExcel_Cell_DataType::TYPE_STRING2)
diff --git a/Classes/PHPExcel/Cell/AdvancedValueBinder.php b/Classes/PHPExcel/Cell/AdvancedValueBinder.php
index 0b5efec0..9c96a1b9 100644
--- a/Classes/PHPExcel/Cell/AdvancedValueBinder.php
+++ b/Classes/PHPExcel/Cell/AdvancedValueBinder.php
@@ -86,7 +86,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 if ($matches[1] == '-') $value = 0 - $value;
                 $cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getNumberFormat()->setFormatCode( '??/??' );
                 return true;
             } elseif (preg_match('/^([+-]?)([0-9]*) +([0-9]*)\s?\/\s*([0-9]*)$/', $value, $matches)) {
@@ -95,7 +95,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 if ($matches[1] == '-') $value = 0 - $value;
                 $cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getNumberFormat()->setFormatCode( '# ??/??' );
                 return true;
             }
@@ -106,7 +106,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 $value = (float) str_replace('%', '', $value) / 100;
                 $cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00 );
                 return true;
             }
@@ -120,7 +120,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 $value = (float) trim(str_replace(array($currencyCode, $thousandsSeparator, $decimalSeparator), array('', '', '.'), $value));
                 $cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getNumberFormat()->setFormatCode(
                         str_replace('$', $currencyCode, PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE )
                     );
@@ -130,7 +130,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 $value = (float) trim(str_replace(array('$',','), '', $value));
                 $cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE );
                 return true;
             }
@@ -142,7 +142,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 $days = $h / 24 + $m / 1440;
                 $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3 );
                 return true;
             }
@@ -155,7 +155,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 // Convert value to number
                 $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
                 // Set style
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4 );
                 return true;
             }
@@ -170,7 +170,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 } else {
                     $formatCode = 'yyyy-mm-dd';
                 }
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getNumberFormat()->setFormatCode($formatCode);
                 return true;
             }
@@ -180,7 +180,7 @@ class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder
                 $value = PHPExcel_Shared_String::SanitizeUTF8($value);
                 $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
                 // Set style
-                $cell->getParent()->getStyle( $cell->getCoordinate() )
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
                     ->getAlignment()->setWrapText(TRUE);
                 return true;
             }
diff --git a/unitTests/Classes/PHPExcel/Cell/AdvancedValueBinderTest.php b/unitTests/Classes/PHPExcel/Cell/AdvancedValueBinderTest.php
index a76a2b25..0a6ca54d 100644
--- a/unitTests/Classes/PHPExcel/Cell/AdvancedValueBinderTest.php
+++ b/unitTests/Classes/PHPExcel/Cell/AdvancedValueBinderTest.php
@@ -35,7 +35,16 @@ class AdvancedValueBinderTest extends PHPUnit_Framework_TestCase
      */
     public function testCurrency($value, $valueBinded, $format, $thousandsSeparator, $decimalSeparator, $currencyCode)
     {
-        $sheet = $this->getMock('PHPExcel_Worksheet', array('getStyle', 'getNumberFormat', 'setFormatCode'));
+        $sheet = $this->getMock(
+			'PHPExcel_Worksheet', 
+			array('getStyle', 'getNumberFormat', 'setFormatCode','getCellCacheController')
+		);
+        $cache = $this->getMockBuilder('PHPExcel_CachedObjectStorage_Memory')
+        	->disableOriginalConstructor()
+        	->getMock();
+        $cache->expects($this->any())
+                 ->method('getParent')
+                 ->will($this->returnValue($sheet));
 
         $sheet->expects($this->once())
                  ->method('getStyle')
@@ -47,12 +56,15 @@ class AdvancedValueBinderTest extends PHPUnit_Framework_TestCase
                  ->method('setFormatCode')
                  ->with($format)
                  ->will($this->returnSelf());
+        $sheet->expects($this->any())
+                 ->method('getCellCacheController')
+                 ->will($this->returnValue($cache));
 
         PHPExcel_Shared_String::setCurrencyCode($currencyCode);
         PHPExcel_Shared_String::setDecimalSeparator($decimalSeparator);
         PHPExcel_Shared_String::setThousandsSeparator($thousandsSeparator);
 
-        $cell = new PHPExcel_Cell('A', 1, null, PHPExcel_Cell_DataType::TYPE_STRING, $sheet);
+        $cell = new PHPExcel_Cell(NULL, PHPExcel_Cell_DataType::TYPE_STRING, $sheet);
 
         $binder = new PHPExcel_Cell_AdvancedValueBinder();
         $binder->bindValue($cell, $value);
diff --git a/unitTests/Classes/PHPExcel/Worksheet/AutoFilterTest.php b/unitTests/Classes/PHPExcel/Worksheet/AutoFilterTest.php
index 6a6d5ae8..9907eabc 100644
--- a/unitTests/Classes/PHPExcel/Worksheet/AutoFilterTest.php
+++ b/unitTests/Classes/PHPExcel/Worksheet/AutoFilterTest.php
@@ -18,6 +18,12 @@ class AutoFilterTest extends PHPUnit_Framework_TestCase
         $this->_mockWorksheetObject = $this->getMockBuilder('PHPExcel_Worksheet')
         	->disableOriginalConstructor()
         	->getMock();
+        $this->_mockCacheController = $this->getMockBuilder('PHPExcel_CachedObjectStorage_Memory')
+        	->disableOriginalConstructor()
+        	->getMock();
+        $this->_mockWorksheetObject->expects($this->any())
+            ->method('getCellCacheController')
+            ->will($this->returnValue($this->_mockCacheController));
 
 		$this->_testAutoFilterObject = new PHPExcel_Worksheet_AutoFilter(
 			$this->_testInitialRange,
diff --git a/unitTests/rawTestData/Calculation/DateTime/DATEVALUE.data b/unitTests/rawTestData/Calculation/DateTime/DATEVALUE.data
index 281c707f..43970c28 100644
--- a/unitTests/rawTestData/Calculation/DateTime/DATEVALUE.data
+++ b/unitTests/rawTestData/Calculation/DateTime/DATEVALUE.data
@@ -35,11 +35,11 @@
 "22 August 98",			36029
 "1st March 2007",		39142		//	MS Excel will fail with a #VALUE return, but PHPExcel can parse this date
 "The 1st day of March 2007",	"#VALUE!"
-"1 Jan",			40909
-"31/12",			41274
+"1 Jan",			41275
+"31/12",			41639
 "12/31",			11658		//	Excel reads as 1st December 1931, not 31st December in current year
-"5-JUL",			41095
-"5 Jul",			41095
+"5-JUL",			41460
+"5 Jul",			41460
 "12/2008",			39783
 "10/32",			11963
 11,				"#VALUE!"