There was no revised or refiled claim and the deadline is long passed.Maybe it is over for JB or maybe not. This is from the first article link you provided.
In June, U.S. District Judge Lewis Liman granted dismissal of Baldoni’s $400 million defamation and extortion countersuit, finding that Baldoni and his production company failed to state a viable claim. However, Liman ruled that Baldoni will be allowed to revise and refile some of the claims.
I had not heard about the hostile work environment claims. Interesting read and I wonder what will come of those.
Justin Baldoni Blows Deadline To Save $400 Million Blake Lively Lawsuit, Proving Silence Isn't Always Golden - Above the Law
When Judge Liman asked the actor's team to explain why his defamation case shouldn't be dismissed, they responded with... absolutely nothing.