No doubt it will shrink even further to less than 7 days.
2.78% 19339258.00 22356754.47 15.60% 11d 18hr 34m 35s
Just an update:
WTH? Yea why is that? Does the estimated date change as well? Thats weird.. I did not know that changes also.
Because the diff doesn't change after a set time, it changes after a set number of blocks. Also, estimates just after a retarget, such as the ones we are looking at right now - are very unreliable.