I live in Kansas City, and remember quite vividly the night I went to see the play.
There were protesters everywhere. It recieved a pretty good amount of publicity, as well. ( Protests made National Television News )
Same thing happened with "Last Temptation of Christ", and a movie whose title I can't recall, where a modern Jesus was born to a prostitute?
Anytime someone does the subject of Christ, there is objection and contravercy..
My point was that I didn't recall that any of the outrage was about the specific issue of the production portraying the Jews as "Christ killers"...but that may have been mixed in with the general melee.....