I had a good look too. The buds look very nice. I couldn't see any male pollen sacks in the photos. But remember that the females also have what looks like sacks too. When the pistils show themselves there is a tiny sack which they come out of. These sacks begin to swell as the plant matures. This is what created the bud look. Perhaps you are seeing these sack clustered together and swollen ? As you mentioned, there are white hairs coming out of everywhere.