Can you show me those threads as I'm not seeing those with WGA/update problems as I'll take them back to the product group.
As far as uninstalling making the corrupted files go away well of course it will as this patch adds those two files that the sfc/scannow doesn't handle correctly.
Install the patch and you have files that ARE NOT corrupted but the sfc tool can't scan properly.
Uninstall the patch and you've removed the files in question.
EVERY DAMN TIME (yes I'm swearing) a stupid patch has introduced a reported unrepairable corruption it always comes down to the cart in front of the horse at Microsoft and they haven't updated the rest of the parts .
But make no mistake no system corruption has been introduced so please everyone don't use any tool to fix anything because the issue isn't your machine, what's broken is Microsoft's process.