The concrete factual core is narrower than the headline’s broad accusation: DOJ told the court it relied on ICE’s incorrect representation that a May 27, 2025 ICE guidance covered EOIR immigration courts, and DOJ now says it does not.
The filing, as described, also points to “agency attorney error,” which may reflect negligence, miscommunication, or something more—yet the article does not establish (from the quoted record) who knowingly made false statements, which specific filings were wrong, or how many arrests were directly predicated on that misapplied guidance.
What is clearly significant—and verifiable from the described court posture—is that a judge’s prior reasoning may have rested on an inapplicable policy, forcing re-briefing and potentially altering the legal assessment of courthouse arrest practices.