Index: branches/5.0.x/core/admin_templates/js/uploader/uploader.js
===================================================================
diff -u -N -r12395 -r12595
--- branches/5.0.x/core/admin_templates/js/uploader/uploader.js	(.../uploader.js)	(revision 12395)
+++ branches/5.0.x/core/admin_templates/js/uploader/uploader.js	(.../uploader.js)	(revision 12595)
@@ -234,7 +234,7 @@
 
 Uploader.prototype.moveOutside = function() {
 	// move flash outside scroll_container, but keeps it's position on screen
-	if (!UploadsManager.useTransparency) {
+	if (!UploadsManager.useTransparency || this._moved) {
 		// moving only needed when transparency us used (e.g. in admin)
 		return ;
 	}