this rule, new or additional parties enter or join in the case pursuant to the operation of any statute, rule, or
order of the Court, it shall be necessary for all parties to file with the Clerk within sixty (60) days after such
joinder or at least sixty (60) days prior to any scheduled trial date, whichever first occurs, a new consent
agreement pursuant to section LR 73.2 of this rule, failing which the order of reference shall be dissolved
and the case returned to the calendar of the presiding District Judge; provided, however, any such dissolution
of an order of reference shall not affect the validity of any order entered or other action taken by the
Magistrate Judge prior to such dissolution.