NEW YORK (AP) — They were supposed to be birthday presents. They were supposed to be Christmas presents. They were supposed to be the most special of special treats for young fans of Taylor Swift. Instead, for many parents, the hours-long Ticketmaster debacle they endured Tuesday trying to score concert seats left them empty-handed and frustrated. And their kids disappointed. A pre-sale for Swift’s U.S. tour next year resulted in crash after crash on Ticketmaster. Some fans spent hours logged on. The wait paid off for many.