That judge is not blocking the files. The judge is blocking the grand jury testimony- specifically the transcript of the witnesses who testified.
Which is always kept secret.
AG Bondi knows this because she's been a prosecutor for a long time. Her request is a setup to claim they can't release the files.
The transcripts of witness testimony at a grand jury are not all the files. Nor all the evidence. And certainly not a list of sickos Epstein was working with.