Comment #7 on issue 2574 by [email protected]: Footnote on first time signature gets mark but no footnote text
http://code.google.com/p/lilypond/issues/detail?id=2574
The solution to this requires a solution to a more global problem - extra grobs are getting created at the first timestep that are not being created elsewhere. It'll take me time to figure out how/why/where this is happening: it's not at the engraving stage and I don't believe it's through Item::clone either.
