Outside of country / Server list black / Hotel wifi

[C5BAMF]

I'm staying at a local hotel in Iceland using their wifi connection provided. I'm trying to connect to the servers but after starting the client and opening the server select screen all of the servers are coming up empty (the box is black). Meanwhile I have no issues connecting to this and other websites including my online classes.

I'm assuming this is a connection speed issue? Does anyone know for certain or if there is a fix?