i need ia32-libs. What to do?

[ludovico van <ludovicovan80@gmail.com>]

Hi,
currently ia32-libs is uninstallable in sid due to this:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=533362

unfortunately i upgraded without noticing it would have removed
ia32-libs, and i need that package for some 32bit-only closed source
software.

Does anyone know when the transition will finish?
How can i revert to the old packages? snapshot.debian.net doesn't have
any recent package (why?)...
I have old packages in my cache, and i'm trying downgrading using
dpkg, but i'm lost with the dependecies...

What's the simplest way to get ia32-libs back?

thanks