UKEng said "Where as Qatar is relaxed about expatriates from drinking in Bars and Clubs and wearing party clothes in such environment"

Recent events suggest they're become less relaxed about this as well. As you said, they need to decide what they want and stick to it. It's not the conservatism that annoys people, it's the inconsistencies and indecision. At the moment it seems like there is a faction of old-school Qataris in powerful positions who are calling for a return to the way it used to be.

As for this story, I'm sure there's more to it than just a quick kiss goodnight.