multiple movements in 2.3.4 cvs

[Erik Sandberg]

Hi,
in the following example, the second mvt overlaps the first one, resulting in 
really weird output.

\version "2.3.4"
\score {
  \notes {\repeat unfold 200 c'4}
  \paper {}
}

\score {
  \notes {\repeat unfold 200 d'4}
  \paper {}
}