Filming of Iron Man 3 has been delayed because of an accident involving Robert Downey Jr. He injured his ankle while doing a stunt, but he should return shortly on the set in Wilmington, North Carolina.
The budget for the movie is reported to be $200 million, so that means any delay is going to cost a lot to the studio. I’m pretty sure with the huge success of The Avengers, Disney and Marvel Studios don’t have much to worry about.
Hopefully we’ll be seeing a trailer soon for Iron Man 3, since a trailer description was released.