Google toolbar PR

I ahd PR6 for a long time, but during Jagger update (around 23-24 October) my new PR was 5.

My SERPS is still better than ever so it doesnt really mean anything.

However, during the last days toolbar PR sometimes shows PR6 and sometimes PR5 for my site, I havent seen that behaviour before. Anyone else? I guess I have different PR on different datacenters that causes that.

I believe the Jagger update may be still underway, there is no specific deadline for the end of the update so i guess fluxuations in your PR are expected. Although i have stayed constant at PR 3 since the update.