User blog comment:Phineas99cp/Club Penguin Updates - October 24, 2013/@comment-302495-20131025020240/@comment-24584489-20131026111530

Have you try contacting Club Penguin Support? I have visit more then 10 Trick or Treats igloos but i didn't recieved the stamp. i contacted them and guess what, they actually add the missing stamp on my account!