I'm also seeing a lack of points for surveys from a few days ago - have been used to them posting at worst overnight; US account. Don't know if it's related, but my "find a survey" button is greyed out, even though I didn't do any yesterday (usually it recharges at least within the day). Are other peoples' buttons active? Wondering if they are slowing down new stuff for a while based on the crediting problems they are having.
FTF