I'm on CMC and seeing the same type of activity. Over a million went thru a few minutes ago at .016...but the buy side at .016 didn't budge....however the .017 on the sell side did drop by around a million. Computer glitches I presume....
Course of Sales tells me that virtually every transaction since 11:57 has been at .017.
I'm not fussed....waiting for .025...