as said, i can't find any further info on when the film will be made, or if at all, lots of conjecture. Unless its been made but no one can get a preview,
see the show, its worth every penny. I wouldn't see it again, only because i have Colm Wilkinson the original Jean Valjean firmly etched in my brain.
You can see him on the 25th anniversary dvd, he is the one with biggest voice, he's still got it i can tell you, i cried when i saw that show, a rare thing to do at a musical, and i wasn't alone.