I believe "Deborah" was confirmed to be incorrect - the assistant was a man named Delver Adams, hence, "D.A." - they forged the signature from the Court's stamp on her divorce papers and included the initials of his assistant who stamped it.
Gloria has seen that signature mo 10,000 times....and she missed it. That's age playing tricks on you.
In the meantime, Allred has left the room and is back with the Weinstein....where she is guaranteed some really big bucks.
I also got the impression from something I read that Allred was originally going to represent the 14 year old.