What does this mean exactly? I, for example, am outside most EU countries, simply because I can be inside only one country at a time. Does this mean your servers are located inside the jurisdiction of at least one EU country?
I believe they mean that their servers are outside of EU (not sure if by "EU" they implied "Europe" or "European Union")
and in that part of the world where they are located, most of "EU" countries do not have jurisdiction. Not having jurisdiction there probably means that no European law coercion can be applied in the country where servers are located -- or most of European countries do not have legal treaties with that country.