Phantom4ever said: "During the 10,000 performance, during the Don Juan opera, the chandelier's lights started to turn on and off through the whole "opera."
I was there for that, and I don't remember that at all. Not doubting you, I was in the second row so it was out of my direct sight-line, and I would have had to look directly up to see it. Can't believe I missed it!
I've seen the throne not work once during Phantom, and a few minor things here and there. Saw someone get hit in the head with the thrown apple during Don Juan as well, that might have been my favorite actor flub.
Best technical glitch I can remember seeing was at Matilda. Opening scene, the stage is pretty dim, and there's a table onstage with a cake on it. We were front row, house right, and a stage manager appeared almost directly in front of us. Fifteen seconds later, before anything has really happened, they held. After a brief pause, they restarted the show. Thirty seconds in, the stage manager appears again, and then they hold for fifteen minutes. Third time was the charm that night. It was weird, and because it was my first time seeing the show I'm not totally clear on what it was. I think the candle on the cake may not have lit, or the table got stuck in its track? Something like that.