I am trying to determine if I need to go yell at Comcast or not. Here is another data point and see if you folks also notice this or if it is just purely by chance.

I enabled my mobile hot-spot on my Xperia Z and connected thru T-Mobile. And I was able to connect to Aether using my one and only character. So I am able to connect thru Comcast to non-NA servers, just not Aether and Primal. This is really not making much sense.