The Hangover Part II Trailer to mature for pg-13 rating?

I posted this trailer up before, Originally it is said that the director did not like it because it was to pg-13 and did not fully give people a full understanding of the movie. But seems that it was more then a PG-13 rating. And because of this mistake, Warner Brother had the trailer pulled from theater as soon as possible. They explained that, in rush of promoting the they failed to review the material, and apologized.
I honestly did not find anything offensive, but according to the PG-13 guide lines, the only conclusion that can be drawn is the language displayed in the trailer. But take a look at the trailer for yourself and you be the judge.