TimeZone Conversion Error During 2:00 Am Hour on Day We Switch to DST

[Rick Brewer]

While testing, I am experiencing an error anytime I try and convert from 
America/Chicago to some other timezone on April 3rd at anytime during 
the 2:00 am hour (the hour we "spring forward").

I am running on Windows XP using ActiveState Perl 5.8.6. Code sample 
below. Has anyone else seen this error?

Rick
+++
#!perl
use DateTime;
use DateTime::TimeZone;
my $source = DateTime->new(year => 2005, month  => 4,  day => 3,
                            hour => 02,   minute => 00,
                            time_zone => 'America/Chicago');
 my $result = $source->clone()
                     ->set_time_zone( 'Europe/Paris' );
 print $source->strftime("%F %r %Z"), " became ",
       $result->strftime("%F %r %Z"), "\n";
 # Should print 2005-04-03 02:00:00 AM CDT became 2005-04-03 10:00:00 
AM CEST
 # However, it aborts with:
 # Invalid local time for date in time zone: America/Chicago