Ipstenu — it was installed separately. We’ll look into using Jetpack again.
It is “After the Deadline”
OK, that seems to solve the problem — I’ve turned off the proofreading and now I can publish and edit. Any bets on whether I’ll be able to use it again later, and any hints on why I was the only one affected on our staff?
When I hit publish or update, at first the font changes and then if I hit it again, the text disappears completely. Just had a thought — I wonder if it has something to do with the proofreading plug-in we installed a week or so ago, before upgrading?