Saw your post about the browning. What it looks like is the bud got some damage while it was forming. It will not be the best looking flower (due to the brown) but I do not think it will affect the opening of the flower.
Yes, I'm thinking it might have been water. I will be sure not to let that happen next time! But I'm going to go ahead and shower her with love and praise anyway so she doesn't feel bad about her pimple. Hee hee.