[NTG-context] Strange numbers appear (when figures are moved in columnsets)

Hi! The example below gives strange numbers (4110) and (1410) in the pdf file, and the latter one kicks me out of the grid. Is this a bug? /Mikael (yes, I'm using a late standalone) %% start of example \setuplayout[ grid=yes, ] \showgrid \definecolumnset[example][n=2] \starttext \startcolumnset[example] \dorecurse{2}{\input knuth \par} \placefigure[btlr]{Caption}{\blackrule[width=\textwidth,height=4cm]} \input knuth \stopcolumnset \stoptext %% end of example