[Resolved] Problems with gifting a friend the mystery snowball skin

"Confirm your selection and enter a message for McMuffin before sending your gift. Gifts cannot be refunded. You are unable to send this gift for one of the following reasons: purchase.mystery.purchase.exceedsActivity Please choose another item."

They have none of the icons yet, but it gives me an error when I am trying to gift them... same with any other people who try to gift him. Something is wrong...

We came to the conclusion that because he received a mystery skin earlier today, there must be a limit