You're in luck: just now I was looking for test cases for the new version of dumpgenerator.py: https://github.com/WikiTeam/wikiteam/issues/311
I've made a couple changes and for tomorrow you should see a new XML dump at https://archive.org/download/wiki-meritbadgeorg_wiki (there's also https://archive.org/download/wiki-meritbadgeorg-20151017, not mine )
Federico