> I found PR working again this evening at our site and many more (here
> in the Netherlands)!
> So maybe an PR-'upgrade' or change in the algorithm after all?
Perhaps not an immediate change. PageRank is updated periodically. I've just
run a mass check which 'diffs' PR values with respect to previously
recorded values. No changes reported. I wonder why it was down to begin
with; and why it came back...
Maybe Google are trying to say: "don't you mess with us". It's like a parent
that takes the toys from a child and returns them after a week.
Roy S. Schestowitz