Strange problems with a repository

Hi, I'm wondering if anybody's been having a problem similar to mine
lately...

I am the administrator of an open-source projects on Bitkeeper:
cow.bkbits.net.  Lately there have been some changes made to one of the code
repositories: laos-dev.  If I try to do a bk clone on laos-dev, I get this:

bk clone bk://cow@xxxxxxxxxxxxxx/laos-dev
Pseudo-terminal will not be allocated because stdin is not a terminal.
Warning: No xauth data; using fake authentication data for X11 forwarding.
Warning: Remote host denied X11 forwarding.
clone: cannot determine remote pathname

This is really confusing...  The repository is still showing on the web
interface but attempts to clone or pull are leaving me high and dry.  Is the
repository somehow corrupted on bkbits?  How do I fix this?

~Aron