I propose the following scheme:
1. The first time an issue is referred to the TC, a new bug will be
created which is filed against `debian-ctte'. This bug will
be set to block all the other bug(s) involved.
1a. If an existing bug is reassigned to the TC, or other
irregularities occur, before discussion starts the first
person to reply in the context of the TC will ensure that this
situation is rectified. This might involve creating the new
bug and reassigning blocked bugs back to their originating
packages.