Ex-colleague from harmattan team said that UI was done 3 times again. First one wasn't completely finished when they had to start again because of new UI lead person came to the company. They almost had finished the 2nd one when the new UI lead got fired(?) and then they let UI design be done by external company. That is now the harmattan UI.

From @n950 prototype pictures one can see UI of the unfinished harmattan UI. I should ask did Dali have 1st or 2nd version of harmattan UI. My Ex-colleague blames the UI lead guy, who came from m$ and went back there, that the initial harmattan release was late.