Fixed (partially). The /b12345/ etc subfolders are not working yet, as cgi-bin does not seem to be working under pywikipedia.org. Hopefully I'll be able to fix that at some time...
Hi Merlijn,
I found pywikipedia.org and its subdomains and subdirectories always leads to the pywikibot code review (with doubled slash on the right side) and /nightly is no longer availlable via that domain. I guess this is not in your sense.
Best regards
xqt