Got this from an invitee:
“It just says I can’t accept invite as I need to confirm my email… Which I have done. But when I go to reconfirm my email… It comes up with that my email has already confirmed. Maybe there is a delay…”
Status listed as pending. That also took all night to show up.
The password didn’t work for them either.
Then it allowed them in, but I deleted the pending invite thinking I had to retry.
I hope it works because I enjoy the functionality.