You have to remember that not all the time a Producer has hands on involvement in a film's creation. A lot of times they will allow you to use their name, or give funding, to get the movie made. Other times they just add their name as a producer and help you sell the film and get it to distribution. Many times the involvement can just be overseeing budget and schedule to make sure that the director and the crew come in on time and on or under budget. There are producer's that actually have their hand in almost every aspect of the filmmaking. I don't know which is the case regarding this film, but it is just something to keep in mind.
Chad