Name: Patrick Alan Toms River, New Jersey (Zone 7a)
Oh my Yes it did - that was 'Hagley Hybrid' and it was lovely in the Spring, but as the temps got warmer and hotter, the flowers faded and eventually stopped. I don't think Clematis like heat or the sun. Most of mine (18 of them) have not done well in direct sunshine or heat at all.
Be kind, for everyone you meet is fighting a harder battle ~ Plato