It looks like the band is making room in the setlist for the upcoming album. Rock en Seine saw the removal of two long-standing tracks from the setlist: Thunder Dub and Their Law.

Setlist

Breathe
Jetfighter
Voodoo People
Omen
Poison
Rockweiler
AWOL
AWOL beats
Firestarter
Run With The Wolves
World's On Fire
Spitfast
Omen Reprise
Invaders Must Die
Smack My Bitch Up
Take Me To The Hospital

It was said that Their Law wasn't played at Snowbombing this year, but that was debunked. The only time Their Law hasn't been played since its creation in 1994 (possibly played earlier?) was when they supported Linkin Park. Thunder Dub has been played in every gig since its inception in early 2010 (even at the support gigs).

Opinions? Personally I think Thunder Dub should've been removed a million years ago, but Their Law? Come on now.

Source
http://www.youtube.com/watch?v=1O9KedHUU3k

I hope they put their law back in the setlist. i would rather see breathe or firestarter removed (although they never gonna be) than their law. that is their real theme song, no wonder they titled their best of collection after that, so lets just put it back

thunder dub... who the fuck cares?

Thunder Dub is gone? Yeah! At last.

Thunder dub gone, yay!
But their law??

They could sooner take out run, hospital or spitfast.

Or they should just switch a couple of tracks, one gig poison, the other gig mindfields etc.

They removed Thunda Dubstep the day before at Cabaret Vert. They didn't play Their Law at Rock en Seine because they started too late and Their Law was on setlist sheet. Don't worry. At Rock Am Ring 09 they finished with TMTH too

Makes me wonder why they still leave the stage before the encore if they're out of time.

This is my fifth gig with them, and it was the best.
According to me, if there had removed tracks from the setlist, it's related to the organization of Rock en Seine, maximum 1:15 (this is noted in the festival program).
No Their Law, no Thunder Dub and no Out Of Space. AWOL Beats was monumental.

But that was when they played their law earlier in the set. Anyway you're right. It wasn't played only because they ran out of time.