"We can’t get transactions from Bank of America"

For a couple of days now, I have gotten the error, "We can’t get transactions from Bank of America. We’re working with your bank to get it fixed. Come back in a few hours and select Update (400)."

I've tried clicking Update but am still getting the error.

Is there an ETA? Obviously, this is the end of the month, so it's about to be a big problem.