"Warning: Displayed transactions may not be correct!  You may need to upgrade, or other nodes may need to upgrade."

I'm running the latest version though and it doesn't look like a new one has been released recently ... wallet can't sync, said it was 3 hours behind when I woke up (about two hours ago), and now it says it's 5 hours behind ...

What happened at ~7:30 AM EST?  Any news/fix/solution to this?