New Bulldog Paph very slow to open???

[krienschmidt]

http://www.orchidboard.com/community...aphbulldog.jpg

Hi to everyone! I received a new Bulldog Paph and have had it for 8 days now. It is my first so I don't know what to expect. It arrived in beautiful bloom but does not seem to be opening. I have it in a cool area, south window, 68 to 71 degrees with a sheer curtain sun protection. Is it normal for this type of Paph to take a while to open fully? Does not seem to have made any opening progress since I got it. As always thank you for any help. Enclosed see photo link.