I was following a link on es.wikiversity.org (a section edit link for more info)
and arrived on the "wiki doesn't exist" page. Thus i think some server hasn't
noticed yet we have this new wiki.
Sorry i can't provide more information but the source didn't inform which server
handled it and of course i wasn't logging the headers.
A refreshing worked but as the rotating will have given it to another server, it
has little meaning. I can give you the time, url, ip... but i doubt it could