Please show usertagged bugs for binary packages
cross.html helpfully includes usertagged Debian bugs to avoid duplicating work. However, those bugs are always associated to source packages and never show up for binary packages.
Consider for example bug #794527, which asks for marking libgs9-common as Multi-Arch foreign. The bug is not displayed at an unsatisfiable dependency on libgs9-common, but this is where the problem materializes for e.g. texlive-bin via libgs-dev and libgs9.
Another example is #715554, which asks for marking augeas-lenses as Multi-Arch foreign.