Yes, but this says nothing about problems logging in. You would think if maintenance was going to cause problems for people logging in, they would at least make a note of it on the grid status. Also there's nothing about how long this is supposed to last, it's now almost 5:30 am in california so that means they've been at this over 2 hours already if they started on time. To say nothing of folks in other time zones.
eta, evidently spoke too soon cause i can log in now