Hi- It does not say so on their FB page, but I assume that these are previously frozen, due to the fact that you can't fish in Alaska this week.  They could also be frozen now, which could solve your problem.
I am not sure if you are supposed to refreeze fish that has been thawed.  I think it could affect quality, but I am not a fish expert.  You might try reposting this question in the shopping and cooking section, which has more traffic.  Hope this helps, Nancy