Those do points don't indicate anything remotely shady. They indicate something quite shady, and thank you for backing up my claim with your Shrek example. Many shows require groups to credit the original creative team, but, as you reminded us, that does not mean that they can re-create what the original creatives did.
As I said, those two points ALONE don't indicate anything shady. It's along with everything else that something is clearly not right.
My company is required to say, in our program for SHREK, "Original direction by Rob Ashford," along with a credit for our director.
I wouldn't want someone to pick up my program and say, "OMG, they have the Broadway director listed! They are clearly ripping off the Broadway show illegally!!!" so I am pointing out, to you and whoever else is reading this, that the credit alone is not evidence of any wrongdoing.
Nothing matters but knowing nothing matters. ~ Wicked
Everything in life is only for now. ~ Avenue Q
There is no future, there is no past. I live this moment as my last. ~ Rent
"He's a tramp, but I love him."