I had such a similar behaviour trying to access " http://epsilonwiki.free.fr/ http://epsilonwiki.free.fr/ " from a school where the administration had blackboxe

I had such a similar behaviour trying to access " http://epsilonwiki.free.fr/ http://epsilonwiki.free.fr/ " from a school where the administration had blackboxed websites belonging to "free.fr", I don't know why. Did you try an access elsewhere?