If you are reading this you probably are having this problem. Fix it yourself so these 3 updates wont bother you again, then follow up with a visit here to see if it's fixed.
Get your list of PENDING updates. Right click each of these 3 and click HIDE update.
It will stop bothering you. (You can even forget about it after this, you wont be bothered).
Then make sure you check back on the last page of these posts and see if it has been resolved. If it appears to be resolved, work your way BACKWARD through these messages to find which one is the solution.
That is IF MS doesn't just fix it for us, which I certainly hope they do.
Give MS a little time to work this out. It isn't happening to everyone, but obviously it is happening to a whole lot of us. They might know why it's happening by now, and the fix is on it's way :)
BTW you can hide updates you don't want this same way, such as Bing Bar. UGH