I don't think my clock changed at all in the past week. And I'm not sure what you mean be describe how I play, but I normally have the game open all the time (even at night when I'm sleeping) and I have it set on 2x speed. Right when I started playing, I put 1 of my villagers to gather food, 1 to build, and the rest on research until I got lvl 2 in all tech categories. Two of my villagers died in the first 3 days. And also, I don't think this is supposed to happen since people say the berry bush runs out of food so fast, but I have about 300,000 food and my berry bush somehow has about 800,000 berries left and I haven't even planted seeds yet, so all my food is from the berry bush.