diff --git a/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c b/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c
index 63fce0dcb6..8ea5e7201d 100644
--- a/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c
+++ b/Demos/Host/LowLevel/MouseHostWithParser/MouseHostWithParser.c
@@ -260,12 +260,7 @@ void ProcessMouseReport(uint8_t* MouseReport)
 			if (!(FoundData))
 			  continue;
 			  
-			int16_t DeltaMovement;
-			
-			if (ReportItem->Attributes.BitSize > 8)
-			  DeltaMovement = (int16_t)ReportItem->Value;
-			else
-			  DeltaMovement = (int8_t)ReportItem->Value;
+			int16_t DeltaMovement = (int16_t)(ReportItem->Value << (16 - ReportItem->Attributes.BitSize));
 			
 			/* Determine if the report is for the X or Y delta movement */
 			if (ReportItem->Attributes.Usage.Usage == USAGE_X)
diff --git a/LUFA/Drivers/USB/Class/Host/HIDParser.c b/LUFA/Drivers/USB/Class/Host/HIDParser.c
index 18519a018e..cee602a338 100644
--- a/LUFA/Drivers/USB/Class/Host/HIDParser.c
+++ b/LUFA/Drivers/USB/Class/Host/HIDParser.c
@@ -113,6 +113,8 @@ uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, uint16_t ReportSize, HID
 				break;
 			case (TYPE_GLOBAL | TAG_GLOBAL_REPORTID):
 				CurrStateTable->ReportID                    = ReportItemData;
+				BitOffsetIn = 0;
+				BitOffsetOut = 0;
 				break;
 			case (TYPE_LOCAL | TAG_LOCAL_USAGE):
 				if (UsageStackSize == HID_USAGE_STACK_DEPTH)
diff --git a/LUFA/ManPages/ChangeLog.txt b/LUFA/ManPages/ChangeLog.txt
index 2aaef12d4f..1a09e8b8ea 100644
--- a/LUFA/ManPages/ChangeLog.txt
+++ b/LUFA/ManPages/ChangeLog.txt
@@ -73,6 +73,8 @@
   *  - Fixed Mouse/Keyboard demos not performing the correct arithmetic on the Idle period at the right times (thanks to Brian Dickman)
   *  - Fixed GenericHID failing HID class tests due to incorrect Logical Minimum and Logical Maximum values (thanks to Søren Greiner)
   *  - Fixed incorrect PIPE_EPNUM_MASK mask causing pipe failures on devices with endpoint addresses of 8 and above (thanks to John Andrews)
+  *  - Fixed report data alignment issues in the MouseHostWithParser demo when X and Y movement data size is not a multiple of 8 bits
+  *  - Fixed HID Report Descriptor Parser not correctly resetting internal states when a REPORT ID element is encountered
   *
   *
   *  \section Sec_ChangeLog090605 Version 090605