Is this a known msxml3 bug?

I have 3 input files
<?xml version="1.0"?>
<tq name="db" dirroot="D:\Projects\transquery">
	<file>file:///D:\Projects\transquery\db\1.xml</file>
	<file>file:///D:\Projects\transquery\db\2.xml</file>
</tq>

<?xml version="1.0"?>
<sv att1="1" >
	<sv1 att1="2" />
</sv>

<?xml version="1.0"?>
<sv att1="3" >
	<sv1 att1="4" />
</sv>

And this stylesheet.

<xsl:stylesheet version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:tq="http://transquery.org">
  <xsl:variable name="tq:input"
select="document(document('file:///D:\MyProjects\transquery\x.xml')//fil
e)"/>
  <xsl:template match="/">
      -<xsl:copy-of select="$tq:input" />
      -<xsl:copy-of select="$tq:input//sv1[@att1='2']" />
      -<xsl:copy-of select="$tq:input//sv1[@att1='4']" />
  </xsl:template>
</xsl:stylesheet>

Msxml gives me 

<?xml version="1.0" encoding="UTF-16"?>
      -<sv att1="1"><sv1 att1="2" /></sv><sv att1="3"><sv1 att1="4"
/></sv>
      -<sv1 att1="2" />
      -
And sometimes randomly

<?xml version="1.0" encoding="UTF-16"?>
      -<sv att1="3"><sv1 att1="4" /></sv><sv att1="1"><sv1 att1="2"
/></sv>
      -
      -<sv1 att1="4" />

Saxon gives me

<?xml version="1.0" encoding="utf-8"?>
      -<sv att1="1"><sv1 att1="2"/></sv><sv att1="3"><sv1
att1="4"/></sv>
      -<sv1 att1="2"/>
      -<sv1 att1="4"/>

Ciao Chris

XML/XSL Portal
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