Sony made wholesale corrections to the list of European/PAL companies confirmed as PS4 developers and publishers, reducing the list of named studios from 53 to 28. Curiouser, not one of the developers and publishers named on the previous list makes an appearance on the new roll call. A spokesperson for Sony Computer Entertainment Europe confirmed to us the first list, sent out last week, was erroneous, and this new one is correct. There are no revisions for any other regions.
Update Please note that this applies to the European list of developers only, not worldwide.