When I saw it in london on the 23rd may, Glinda went to throw Elphaba'a hat ot her, but she missed, it landed on the floor. Diana rasied her arms, and it was very funny. Kerry had to pick it up and stop form laughing
i saw it last week in melbourne. and during One Short Day at the start the girls were late for their costume change. and they started singing their lines when they were still backstage getting changed, and then ran on haha. it was pretty funny. not very noticeable though if you hadn't seen it before.
Some notes on these bloopers from my wicked knowledge:
When the bubble didn't come, I was at Behind The Emerald Curtain and the guy said that Glinda's bubble dress is so big that she has to hold it in to fit in the rafters ever since Kristin Chenoweth. The've made the skirt so big, so I'm guessing it was caught up there and she couldn't get down.
The time the bed didn't show up, I heard an audio of it and it happened to be Original Broadway Cast member Kristin Chenoweth offering one million dollars. You know, come to think of it, now she might have that much as a success in the movies, tv and Broadway.
Oh, and Musicals.net, they're being less crappy now. Though some are still jerks on Wicked. Oh well, it's one of the few sources where I can find characters voice ranges or something like that. It sucks.