An excerpt from Levine's post on the subject:
"Poor Katherine Heigl. What she neglected to add was this:
This "cruel" shooting schedule was only to accommodate HER and her
needs. The producers graciously shuffled things around so she could go
off and do promotion for her new film. Also, with union rules, the
producers had to pay a ton of overtime and penalties to make this
Hate to say it Heigl-lovers, but that does seem to make sense, doesn't it?
Then again, K.H. was totally kidding when she went around telling journalists and talk show hosts and radio personalities that she wanted to embarrass the "GA" producers by spreading the word about this torturously-long day she was subjected to.
Right? It was just a hilarious, hilarious joke…