"svn -v status" produces "?" instead of author and revision for file externals (svn >= 1.8.12)

Hi all,

sorry for the repost, but this problem prevents me from upgrading to a
recent 1.8 or 1.9 version

quoting my previous post:
>I have a problem with "svn -v status" showing a unexpected result for
>file externals.
>
>This seems to be a regression that happended with 1.8.12/13
>
>
>After freshly checking out a working copy everything is ok.
>
>C:\tmp\svn-file-ext-tests>svn -v status wc
> 2 2 lenhardt wc
> X 2 1 lenhardt wc\empty-main.txt
> 2 2 lenhardt wc\sub
> X 2 1 lenhardt wc\sub\empty-sub.txt
>
>
>But after a "svn up" I get something like the following:
>
>C:\tmp\svn-file-ext-tests>svn -v st wc
> 2 2 me wc
> X 2 ? ? wc\empty-main.txt
> 2 2 me wc\sub
> X 2 ? ? wc\sub\empty-sub.txt
>
>
>I've tried this with the binaries bundled with TSVN 1.8.11 (svn
>1.8.13) and TSVN trunk nightly (build against
>svn.apache.org/repos/asf/subversion/branches/1.9.x)
>
>Using 1.8.11 binaries (bundled with TSVN 1.8.10) the is effect is not
>reproducible.
>
>I've attached the dos batch that I used to produce the above output.

can anyone repro this effect?

-- 
Lorenz