Hey I am a member of Lordaeron and two of our newer players seem to have a problem with being blockaded when they haven't actually had anyone hit them in war with ships. Below are the links to the two nations in question. We had a couple people double check to make sure we hadn't looked over any possible blockades but to our knowledge there is none, but the game is not letting them trade or whatnot. Thanks!
https://politicsandwar.com/nation/id=53559
https://politicsandwar.com/nation/id=53494