Plenty round here.
I went to Abbots' Wood near Arlington today. The bluebells aren't out yet, but the primroses and wood anemones are.
If you planted dry bulbs in the autumn, they don't tend to take so well as ones planted "In the green," which is to dig clumps up whilst in flower or shortly after they've flowered, split them up and re-plant them. If it was the former, the bulbs may not have been quite big or old enough to flower this year? You should get a better show year on year as the seeds get going. They take at least four years to reach the flowering stage. Your soil could also well be a factor with what you say. If they are in a hot part of the garden getting baked, you could move them to a shady area after they've finished flowering?