Still pending and no date change since 5/7. There's a lot of paperwork they're asking for, so I would assume it wouldn't say accepted until all of that was done.
Yes, mine says the same, along with a "congratulations" near the end of the email. The language is definitely confusing but I think that means you got it!
Oof, no new information to add, just another nervous waiter here! NSF is my last option for fieldwork funding... WG didn't work out with all of the COVID-related changes I had to make to my project. I had enough time by January though to craft a NSF proposal that I'm really proud of. Trying not to get my hopes up but it's so hard. Solidarity with everyone in this boat.