If the Attorney General determines at any time that a declaration is invalid under this section, that a declaration fails to meet the requirements of section
4202 of this title, or that a declaration has been disclosed in violation of section
4203 of this title, the Attorney General shall notify the person who filed the declaration in writing that the declaration is invalid, and the declarant shall not enjoy any of the rights of the declarant listed in section
4205 or
4206 of this title.