"Cygwin Package List" search does not work

The "Search Package List:" function on the "Cygwin Package List" (http://www.cygwin.com/packages/) does not work. It returns "HTTP 404 - File not found" when it attempts to access "http://cygwin.com/cgi-bin2/package-grep.cgi?grep=cygp"; -- Unsubscribe info: http://cygwin.com/ml/#unsubsc

What package contains "cygpcre.dll"?

When I was installing/upgrading cygwin I got many messages that it could not find "cygpcre.dll" and that I should reinstall the package. The problem is that the package search function doesn't work. So, does anyone know what package I need to install/reinstall to get this module? TNX, Dennis --