Wait until all chance of other frosts have past, then go ahead. This happens sometimes early in the season at my nursery - containerized plants seem to be far more susceptible to cold damage than do planted ones - and any damage is pruned off.

FWIW, this forum tends to be very slow and not often visited. You will likely get better and more responses if you post in whatever plant-appropriate forum seems applicable. In this case, Shrubs :-))