Bug#364803: [service.in] reassign doesn't work with multiple packages+versions.
Basically, the reassign regex isn't set up to deal sanely with
assignment of a bug to mutltiple packages with versions; it just
assigns the bug to the first package, and then sets the version number
to the rest of the value.
in service.in is the source of the trouble.
It has always been Debian's philosophy in the past to stick to what
makes sense, regardless of what crack the rest of the universe is
-- Andrew Suffield in 20030403211305.GD29698@doc.ic.ac.uk