Aquilegia 'Crimson Star'

This is a puzzle.  I first blipped this plant a few weeks ago when its blooms were pure white.  In fact there is still one white bloom lower down on the plant.  It is just one plant - all of it originates from the same base.  If it had been a hybrid, I would have expected the white flowers to have some other colour streaking through the petals, and/or some white in this one.  There are about 6 other buds with this colouring waiting to bloom.

The colouration of this one is what was displayed on the label when I bought the plant from the Garden Centre.

Is this normal for an Aquilegia?

I have also blipped a bee on our Pyracantha blossom, in Extra photos.