Where is the infamous Rolling Stones sample in "Bittersweet Symphony" ?

yeah, if the official credit does now go to the band or to Ashcroft, one wouldn't expect that to change in sleevenotes unless there was a new "release" with new metadata - an anniversary remaster, an appearance on Best Britpop Anthems Of All Time... Ever!! etc.

Even then, if the track is there already, it won't erase or update the previous