Index: Article.php
===================================================================
--- Article.php	(revision 30895)
+++ Article.php	(working copy)
@@ -138,7 +138,7 @@
 	 * @return Return the text of this revision
 	*/
 	function getContent() {
-		global $wgUser, $wgOut;
+		global $wgUser, $wgOut, $wgMessageCache;
 
 		wfProfileIn( __METHOD__ );
 
@@ -147,6 +147,7 @@
 			$wgOut->setRobotpolicy( 'noindex,nofollow' );
 
 			if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
+				$wgMessageCache->loadAllMessages();
 				$ret = wfMsgWeirdKey ( $this->mTitle->getText() ) ;
 			} else {
 				$ret = wfMsg( $wgUser->isLoggedIn() ? 'noarticletext' : 'noarticletextanon' );
Index: EditPage.php
===================================================================
--- EditPage.php	(revision 30895)
+++ EditPage.php	(working copy)
@@ -105,7 +105,7 @@
 	 * @private
 	 */
 	function getContent( $def_text = '' ) {
-		global $wgOut, $wgRequest, $wgParser;
+		global $wgOut, $wgRequest, $wgParser, $wgMessageCache;
 
 		# Get variables from query string :P
 		$section = $wgRequest->getVal( 'section' );
@@ -118,6 +118,7 @@
 		$text = '';
 		if( !$this->mTitle->exists() ) {
 			if ( $this->mTitle->getNamespace() == NS_MEDIAWIKI ) {
+				$wgMessageCache->loadAllMessages();
 				# If this is a system message, get the default text. 
 				$text = wfMsgWeirdKey ( $this->mTitle->getText() ) ;
 			} else {