Index: bp-themes/bp-default/_inc/global.js
===================================================================
--- bp-themes/bp-default/_inc/global.js	(revision 6862)
+++ bp-themes/bp-default/_inc/global.js	(working copy)
@@ -103,6 +103,9 @@
 
 				jq("ul#activity-stream").prepend(response);
 				jq("ul#activity-stream li:first").addClass('new-update');
+				
+				if( jq("#activity-stream li.load-more").length )
+					jq("#activity-stream li.load-more").prev().remove();
 
 				if ( 0 != jq("#latest-update").length ) {
 					var l = jq("ul#activity-stream li.new-update .activity-content .activity-inner p").html();
Index: bp-templates/bp-legacy/js/buddypress.js
===================================================================
--- bp-templates/bp-legacy/js/buddypress.js	(revision 6862)
+++ bp-templates/bp-legacy/js/buddypress.js	(working copy)
@@ -103,6 +103,9 @@
 
 				jq("#activity-stream").prepend(response);
 				jq("#activity-stream li:first").addClass('new-update');
+				
+				if( jq("#activity-stream li.load-more").length )
+					jq("#activity-stream li.load-more").prev().remove();
 
 				if ( 0 != jq("#latest-update").length ) {
 					var l = jq("#activity-stream li.new-update .activity-content .activity-inner p").html();