Curfew in Cairo is now only from midnight to 6am. No curfew in Luxor, Aswan or the Red Sea. From people in Luxor who have contacted various embassies it appears that the travel alerts for Luxor, Aswan may have come about because they believed those towns to be under curfew. I believe some are now looking into the situation again.
All monuments are open in Luxor.
Easyjet flew into Luxor on Wednesday last according to Hazel Brown in Luxor http://www.facebook.com/home.php?sk=lf#!/home.php?sk=group_133009796764874