There are no concrete details in the press release. All the direct quotes in the press release are from the lawyers filing suit essentially saying, "the government is behaving so badly!" And then the linked court filing[0] is 700 pages long, so quite a task to parse through it.
It's a shame the NCLA couldn't summarize their key points more effectively.
[0] https://nclalegal.org/wp-content/uploads/2022/09/Joint-State...