No one is disputing that, PD, and I think you're missing the point. The issue is his hypocrisy. He's been an extremely outspoken opponent of Obama's executive orders. And now he's simply using LO and this exec order specifically to appeal to the extreme far right on the national stage, regardless of how his actions affect his state.
Personally I tend to dismiss all complaints about Obama's exec actions as nothing more than trolling. The president has a lot of power. Republicans simply have a problem when Obama exercises those powers. It's nothing more than them appealing to their insane base. These guys know Obama is within his legal authority to do shit, hence why their legal response has been a joke. They know it's a ruse.
I can't tell if Jindal is running for president or a Fox News gig. At this point it's pretty clear he hasn't gotten any traction, despite multiple gimmicks (signing the Iran letter, this, etc). His governor tenure has been a disaster. However he's a good enough speaker to spend the next decade getting paid to smear FUD at religious conferences, local political events, and Fox News.