Until Wednesday's vote, the agreement between all parliamentary parties was in effect. No party in the history of the agreement has ever violated the agreement to manipulate a vote result. There has therefore previously been no need to discuss how to handle this type of violation.
New guidance issued on Tuesday directs the U.S. Citizenship and Immigration Services (USCIS) field offices to "supply Office of Immigration Litigation with 100-200 denaturalization cases per month" next year, according to The New York Times. Denaturalization is extremely rare. Per the Times, Justice Department figures say that only about 120 denaturalization cases had been filed since 2017, in sharp contrast to the potentially thousands of cases the administration is seeking to file in just one year.
The order denying citizenship to children of immigrants is based on inaccurate interpretations of the 14th Amendment and immigration history in the U.S. Challenges to that order are ongoing.