Why not ask eAthena or some other developer? They're the ones making the databases.
And not all websites get their information from RMS (they get the same s*** from eAthena or whatever), it's from their item_db.sql (if you're talking about the scripts in their control panels)
And not all the pages you checked on Google have the same typo, some of them are USING the updated versions with the script
5825,Badge_Of_Order_Grace,Badge Of Order Grace,5,0,,0,,1,,0,0xFFFFFFFF,7,2,136,,0,0,0,{ bonus bMdef,1; },{},{}
Either really use common sense and remove the bracket or blame it on whoever made typos on the database.