PageRank Update

Google’s PageRank update is late, but I am wondering if some PageRank has already changed.

I’ve noticed that some inner pages on certain sites have slightly higher PageRank than I remember. Is is possible that Google has updated PageRank only on some internal pages? Example, from PR1 to PR2, or PR3 to PR4.

Has anyone else noticed anything strange like this? Or am I just imagining things? The datacenters look even so I’m not sure.

Maybe just an illusion caused by the lack of PageRank update.

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