add test case for replayed entry order, fix join/leave wobble
add test case for replayed entry order, fix join/leave wobble

vizorvr/patches,vizorvr/patches,vizorvr/patches,vizorvr/vizor,vizorvr/patches,vizorvr/vizor-create,vizorvr/vizor-create,vizorvr/vizor-create,vizorvr/vizor,vizorvr/vizor,vizorvr/patches