Andrew Garrett wrote:
The TorBlock extension will override local IP blocks
to provide a
consistent treatment of tor.
I've disabled this behaviour for now, so that we can have a more orderly
phase-in period with community discussion. Admin blocks of Tor exit nodes
will continue to work. The new protections which have been introduced will
also work, and so Tor anonymous users on the English Wikipedia will
typically see two block messages.
-- Tim Starling