Has anyone experienced this before? I've did some search but found no results.
Since the beginning of the month, around 2 weeks ago I think, one of my oldest sites are showing no pagerank. It used to be pr4, now it is
pr n/a. Please do not think of it as
pr 0. It is just like google doesn't know about the site anymore, although it appears on search results.
If I hover the toolbar while on that site I get blank and the poping text says "Np Pagerank information available".
What could it be?