Apparently, they don't have legal permission to be doing this per a YouTube comment:
There is no record with the city of a filming permit that is open for every day of this, so they are likely doing this VERY illegally at the moment, especially given the way they are taking over public space, telling uninvolved pedestrians where they can walk, and holding traffic, etc. It’s not just that it’s NYC, it disrupts a crowded public area illegally.
A Chorus Line revival played its final Broadway performance on August 17, 2008. The tour played its final performance on August 21, 2011. A new non-equity tour started in October 2012 played its final performance on March 23, 2013. Another non-equity tour launched on January 20, 2018. The tour ended its US run in Kansas City and then toured throughout Japan August & September 2018.