Who Is The Oversight Project and Why Are They Upset With the DOJ?

The Oversight Project has criticized the Department of Justice (DOJ) for its lack of transparency. Which of the MANY scandals that we have recently heard about is this time? Why might the DOJ be delaying? What are the courts saying?

https://www.msn.com/en-us/news/politics/judge-sides-with-doj-amid-lawsuit-over-biden-autopen/ss-AA1JQp2M?ocid=msedgntp&pc=ASTS&cvid=0f1bbab8aa8447b095b0ec9aa6bbd3bc&ei=23