Each of the foregoing classes is limited to one change of venue and any such change granted any one or more members of a class, including changes granted under Rules 51.02, 51.03 or 51.04, exhausts the right of all members of the class to a change of venue, with this exception: in condemnation cases involving multiple defendants, as to which separate trials are to be held, each such separate trial to determine damages shall be treated as a separate case for purposes of change of venue.
Mo. R. Civ. P. 51.04