Date node doesn't save/load right

"Mike P" <[email protected]> Sun, 24 Jul 2005 19:23:19 -0400

Newsgroups	gmane.comp.mozilla.devel.rdf
Organization	Another Netscape Collabra Server User
Message-ID	<[email protected]>

Hi,

I have an rdf node like this:

   <EBC:rcvdDate NC:parseType="Date">Sat Jul 30 15:00:00 2005
GMT-0400</EBC:rcvdDate>

It looks right in GUI, but when I save datasource it becomes

   <EBC:rcvdDate NC:parseType="Date">Sat Jul 30 15:00:00 Eastern Daylight
Time 2005 +000000</EBC:rcvdDate>

If I load the datasorce again it shows date as 7/30/2005 11:00 :00 AM
(corrected for local TZ?), and if I save it again becomes

   <EBC:rcvdDate NC:parseType="Date">Sat Jul 30 11:00:00 Eastern Daylight
Time 2005 +000000</EBC:rcvdDate>

Could somebody point me what I am doing wrong here?

Thanks,

Mike