Interesting color changes. Has it done this before?

I'm not sure :)
This is only her 2nd bloom, ever...
She has only gave me one other bloom, I think in 2006.
I do not recall such a color change. Here was her very 1st bloom:

{{gwi:997565}}

She is quite small due to winter die back, she is not a zone 4b, that's for sure :)
Today she had more pink tones, but I couldn't get a clear pic due to wind.
Will try to get a pic in the AM...
She is one weird duck if nothing else :)
Lioness