Try clearing data on the 'Google Services Framework' app. that did it for me after I was offline on vacation all last week and couldn't get the update the past

Try clearing data on the 'Google Services Framework' app. that did it for me after I was offline on vacation all last week and couldn't get the update the past two days. Caution though, apparently this breaks app updates for some people, but all you have to do is add and remove your google account to get them to work again.