Was confirmed! Google has updated its page rank yesterday the 7th of November 2011 and it looks like it is happening every 5 months as these are the updates in 2011.
07 November 2011
27 June 2011
20 January 2011
I wonder if the cycle would change next year?
Anyway, if you haven't check yours, I wish you get one step up on Googles pagerank. Good Luck!
7 months ago