\version "2.19.27"
\paper { #(set-paper-size "a10" 'landscape) indent = 0 }
#(ly:set-option 'point-and-click #f)
\header { tagline = ##f }

voiceOne = \relative {
  \time 4/2
  R\breve
}

\score {
  % comment to trigger bug
  \new Staff
  \voiceOne
}

\layout {
  \context {
    \Score
    \remove "Timing_translator"
  }
  \context {
    \Staff
    \consists "Timing_translator"
  }
}