Yes, but at the time I made the post this was the last block and the current difficulty. I think that they should match.
And the difference between them is just 31.1414445.

Hello,

http://blockexplorer.com/q/getdifficulty returns 1379223.4296725

Block details shows:

Difficulty: 1379192.288228 ("Bits": 1a0c2a12)

Why they are different and which one is correct?