If an applicant so requests, the Administrator will proceed in accordance with this part to review that portion of an area included in an application or amendment that is not involved in a conflict. However, the Administrator will proceed with such review only if the applicant advises the Administrator in writing that the applicant will continue to seek a license for the proposed exploration activities in the portion of the application area that is not in conflict. To the extent practicable, the deadlines for certification of an application or amendment and issuance of a license provided in §§ 970.400 and 970.500, respectively, will run from the date of filing of the original application.