Advocates fear that the limited area of the suspension will discourage some immigrants from evacuating.
Attorneys for the city argued that the final vote, on March 8, 2018, should stand. But the judge ruled that the presence of paid actors at an earlier meeting tainted the process.
The proposed judgment was submitted by the plaintiffs on Wednesday.
All four abortion restrictions were signed by the Governor, and could have a near-immediate impact on abortion access in Louisiana.
There are better uses for the money a curfew costs to enforce
The plan will double in-house staff and restructure advisers' contracts.
The plaintiffs said the use of paid actors in meetings aggravated the violations. Judge Piper Griffin ruled for the city in a second, related lawsuit.
The agency is still meeting national standards and will soon add more staff, director says.
The merger took effect months ago. The city's 911 center director says there is no conflict between the opinion and the arrangement with the city.
A last-minute compromise saves the Bywater affordable housing project and gives the City Council more control.