newly introduced lattice bug

library(lattice)
xyplot(rnorm(10) ~ rnorm(10) | factor(1:10), layout=c(2,3))
version

_                                     
platform       i386-pc-mingw32                       
arch           i386                                  
os             mingw32                               
system         i386, mingw32                         
status         RC                                    
major          2                                     
minor          4.0                                   
year           2006                                  
month          09                                    
day            27                                    
svn rev        39543                                 
language       R                                     
version.string R version 2.4.0 RC (2006-09-27 r39543)

This was downloaded two minutes ago from the CRAN page
http://cran.us.r-project.org/bin/windows/base/rtest.html
dated
Last build: 2006-09-29, by Duncan Murdoch


The bug is that 2.4.0 RC displays 12 panels, with the incorrect top two panels
on the second page being copies of the correct top two panels on the first page.

I just noticed this in R version 2.4.0 beta (2006-09-20 r39421)
and immediately got a newer version of R before reporting it.

R-2.3.1 displays the correct 10 panels.

Rich