The court shall decide the nature, extent, priority or validity of any party's lien, not previously determined, on notice to the interested parties by the referees as the court prescribes, and upon issues as the court directs. Such adjudication shall precede a partition in kind. The pendency of any such controversy shall not delay a sale or distribution of the proceeds to any party not affected by the lien.
Iowa. R. Civ. P. 1.1211