Hopefully you have not been one of those affected by the bug in a version of Microsoft Word but if you have been, there is some good news. Microsoft has now released a patch which customers have reported fully fixes the issue.
The Microsoft discussion of the whole incident is here.
The Microsoft discussion is here.
And the link to the fix is here.
https://support.microsoft.com/en-gb/help/3085439/april-12-2017-update-for-word-2016-kb3085439