Comment 3 for bug 918658

> Instead of '/home/username', it should say '/home/alexm'.

If that's the case, bzr finds it in .bzr/branch/branch.conf or some other config file (locations.conf).

'bzr info' and/or 'bzr config' in your directory branch should help you find where.

Most probably the layout on disk changed and you're still referring to a previously valid value that bzr memorized.