[NTG-context] Any changes to context preventing this from compiling?

All, A month ago the attach file compiled. Is there any change to context since then that would prevent it from compiling? figures $ texexec --version TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005 texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005 texutil : TeXUtil 9.0.0 - ConTeXt / PRAGMA ADE 1992-2004 tex : pdfeTeX, 3.141592-1.30.4-2.2 (Web2C 7.5.5) context : ver: 2005.12.19 cont-en : ver: 2005.12.19 fmt: 2005.12.21 mes: english cont-nl : ver: 2005.12.19 fmt: 2005.12.21 mes: dutch total run time : 2 seconds figures $