I2C RTC and Arduino Nano.. Strange behavior

Okey, I did the exactly according to this...

And got this:

2014/5/20 13:8:20
since 1970 = 1400591300s = 16210d
now + 7d + 30s: 2014/5/27 13:8:50

2014/5/20 13:8:20
since 1970 = 1400591300s = 16210d
now + 7d + 30s: 2014/5/27 13:8:50

2014/5/20 13:8:20
since 1970 = 1400591300s = 16210d
now + 7d + 30s: 2014/5/27 13:8:50

2014/5/20 13:8:20
since 1970 = 1400591300s = 16210d
now + 7d + 30s: 2014/5/27 13:8:50

Means time is not updating...

EDIT::

Just now found that it's updating, but too too too damn slow. I mean after several minutes, it gets one second update... Ideas??????