If all of you have seen fresh pages are indexed first ,but you still see old cache version of page.This is due to caffeine effect.
Its not related to Caffeine, It was like this before too. In Caffeine Google tries to increase the speed of indexing pages and it cant be related to it.
Care to share your source/reference of your information? This been Google's issue but I think it is only the showing up the information is delaying but currently Google already indexed them...
What do you mean exactly? Fresh updated page? or newly posted or created page? If it's already an existing page that has been updated then it is not Caffeine. It has been like that ever since. If it's a newly posted page but you see an older version? That's quite NEW! LOL