U.S. Citizenship and Immigration Services (USCIS) announced that two preliminary injunctions from Federal district courts are preventing the implementation of changes to their fee schedule and other immigration benefit requirements. These court orders, issued in late September and early October 2020, stop the Department of Homeland Security from enforcing the new rules that were meant to take effect on October 2, 2020. As a result, USCIS will continue using the existing fee structure and guidelines that were in place before this date. Further updates and guidance will be posted on the USCIS website.
Simple Explanation
USCIS, the group in charge of immigration paperwork, wanted to charge more money for some forms, but a judge said they can't do it just yet, so they will keep using the old prices for now.