[arch-general] package search shows duplicate ca-certificates package in [testing]

[Ray Kohler]

Ever since the openssl rebuilds moved out of testing, the package
search webapp shows an extra copy of ca-certificates in [testing] at
the same version of the one in [core] now. This package doesn't really
exist in the [testing] DB and there isn't an SVN entry for it in
testing-any either. What's going on here? Is it a bug in the package
search that I should file in flyspray?