That missing 110 ph where is it? I don't know guesses abound we have put up more then Ten ideas.
Let's hope most of the missing hash stays missing.
The thing is, missing or not, that equipment physically exists out there still (unless it burned down or was all "old" gear that got recycled), so it could come back at any time and bump diff again. It's a fun mystery to contemplate, I only wish we could get a definitive answer on what it is.
it has not come back yet.-------- good
https://blockchain.info/blocks400591 (Main Chain) 2016-02-29 21:23:21
400468 (Main Chain) 2016-02-29 00:01:18
124 blocks in the time it takes for 128 blocks so - on the day.
we have 593 blocks left. 1 more 140 block day after today would be nice.