Not sure Martin, after a dire day the switch flicked around 3pm, traffic came back but it was non converting. The SERP's look unchanged from earlier in the day. Does anyone else get blips of referals from really old links? Like forum links from 2008? Almost like at some points Google is serving old data to some users?
ETA-just done a search for some of our terms, some are moving in a big way (no 2) others are moving DOWN a few spots but still page 1 (not that page 1 means much these days, most terms have organic below the fold these days!). One competitor remains No 1 for many terms. How they are doing it I do not know.