Thanks, all! They let the crowd in after having the tapstiles closed for about 30 minutes. They didn't give a reason, and we missed our Frozen FP+ window because of it. We went to Frozen when we were left in anyway, and they let us ride, but the CM had no idea the gates had been closed. Park was very busy in World Showcase with Food and Wine, but Futureworld was maybe a 7/10. Definitely wasn't a capacity issue. Never saw any stage or holiday special taping, either. Who knows?