i came to this post just now while calling and trying to chat at 530pm PST and got same message
I don't think, turbo tax folks learned from this post, their phone line keep saying they are open till blah blah 9pm Pacific while i am calling within 5-9pm Pacific and getting message. Plus their online chat version says same.
I was on hold for over 30 minutes, someone picked up, I heard them talking and then it hung up and it said they were closed. It is 8:15 EST, the website says they are open until 9pm PST. I called back and now it says they are closed. Makes no sense.