Index: /CKEditor/trunk/_source/plugins/styles/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/styles/plugin.js	(revision 6918)
+++ /CKEditor/trunk/_source/plugins/styles/plugin.js	(revision 6919)
@@ -1511,4 +1511,6 @@
 	{
 		var selection = document.getSelection(),
+			// Bookmark the range so we can re-select it after processing.
+			bookmarks = selection.createBookmarks( 1 ),
 			ranges = selection.getRanges(),
 			func = remove ? this.removeFromRange : this.applyToRange,
@@ -1519,5 +1521,11 @@
 			func.call( this, range );
 
-		selection.selectRanges( ranges );
+		if ( bookmarks.length == 1 && bookmarks[ 0 ].collapsed )
+		{
+			selection.selectRanges( ranges );
+			document.getById( bookmarks[ 0 ].startNode ).remove();
+		}
+		else
+			selection.selectBookmarks( bookmarks );
 
 		document.removeCustomData( 'doc_processing_style' );