The court, on the court's own motion or on the motion of any interested party, may appoint a temporary guardian or grant a temporary restraining order under Rule 680, Texas Rules of Civil Procedure, or both, without issuing additional citation if:
(1) an application for a temporary guardianship, for the conversion of a temporary guardianship to a permanent guardianship, or for a permanent guardianship is challenged or contested; and
(2) the court finds that the appointment or the issuance of the order is necessary to protect the proposed ward or the proposed ward's estate.