I managed to book tickets today, but only after a few tries. Similar errors and timeouts. Still, it worked in the end. I don't enjoy having to learn how to use an interface just to use the website – form should follow function – let me find the movies I want and book the tickets without having to jump through hoops.
@Andre – I also enjoy watching the credits through to the end (remember Iron Man …) but the cleaning staff don't seem to appreciate that someone would want to stay past the traditional end of the movie. Off to see Sherlock Holmes in 2 hours and will be sitting through to the end of the credits 🙂