bzr info and zoo of formats

I've did branch of lp:~qbzr-dev/qbzr/multirepo into my pack-0.92 shared repo.
This branch has format 7 and actually stacked on lp:qbzr.
After branch operation finished I have local branch in format 7 in my shared repo.

bzr info said:

C:\work\Bazaar\qbzr-repo\multirepo>bzr info
Repository tree (format: unnamed)
Location:
  shared repository: C:/work/Bazaar/qbzr-repo
  repository branch: .

Related branches:
  parent branch: bzr+ssh://<email address hidden>/%7Eqbzr-dev/qbzr/multirepo/

I really don't like this: "Repository tree (format: unnamed)"

Does it means that I did something wrong? I'm sure answer: no.
Does it means that I've end up with unsupported configuration? I'm sure answer: no.

Can Bazaar stops to telling me nothing when it has nothing to say?