(a) Any deposit of assets of the guardian of an estate, the guardianship, or a surety that remains at the time a guardianship is closed shall be released by court order and paid to the person entitled to the assets.
(b) Except as provided by Subsection (c), a writ of attachment or garnishment does not lie against a deposit described by Subsection (a).
(c) A writ of attachment or garnishment may lie against a deposit described by Subsection (a) as to a claim of a creditor of the guardianship or a person interested in the guardianship, including a distributee or ward, only to the extent the court has ordered distribution.