The commencement of proceedings for judicial review of a final decision and order of the NCUA Board may not, unless specifically ordered by the NCUA Board or a reviewing court, operate as a stay of any order issued by the NCUA Board. The NCUA Board may, in the NCUA Board's discretion, and on such terms as the NCUA Board finds just, stay the effectiveness of all or any part of an order pending a final decision on a petition for review of that order.