We have been reporting on the supplemental index issues reported at a series of WebmasterWorld threads, seems to have been almost completely resolved. Matt Cutts reports that "I think it has already improved quite a bit, and I would expect to see more pages indexed in the coming week or two." Which means that the big daddy update at Google should be completely rolled out shortly, as Matt reports here.
We’re down to just 1-2 data centers left in the switchover to Bigdaddy. It’s possible that the Bigdaddy switchover will be complete in the next week or two.
Forum discussion at WebmasterWorld.