Google said “We have sent your request on to our engineering team who will review your site to determine if it is eligible for re-inclusion. If the website is reinstated, it will appear in Google’s search results sometime in the next few months. We appreciate your patience during this process.”
At the beginning of the update I had a nongaming site disappear; and I found it still had cloaking on a few pages which I removed and within 2 days it was back.
Timing is everything.