Index: /FCKeditor/trunk/editor/_source/internals/fckxhtml.js
===================================================================
--- /FCKeditor/trunk/editor/_source/internals/fckxhtml.js	(revision 754)
+++ /FCKeditor/trunk/editor/_source/internals/fckxhtml.js	(revision 755)
@@ -196,6 +196,7 @@
 				return FCKXHtml._AppendNode( xmlNode, FCK.GetRealElement( htmlNode ) ) ;
 
-			// Mozilla insert custom nodes in the DOM.
-			if ( FCKBrowserInfo.IsGecko && htmlNode.hasAttribute('_moz_editor_bogus_node') )
+			// Ignore bogus BR nodes in the DOM.
+			if ( FCKBrowserInfo.IsGecko && 
+					( htmlNode.hasAttribute('_moz_editor_bogus_node') || htmlNode.getAttribute( 'type' ) == '_moz' ) )
 				return false ;