Before we scare people away from using this paper or buying from B&H, maybe you should do a more accurate test than, "the whites were off." It's easy to test for fogged paper; just tear a sheet in half and in total darkness develop, stop and fix one half and just fix the second half. Now, compare the whites. If the developed part is darker, then the paper was fogged.
Now, fogged by what is the question. Poor storage, chemical fog and, in the first case, safelight fog are all things that can fog the paper and are certainly not the fault of the supplier. If, indeed, it is age fog, send your test samples back to B&H after talking to customer service and you will likely get a refund.
I had some fogged Oriental G paper years ago from Freestyle. They happily replaced it for me with fresh.
Best,
Doremus