What's up with Chase Bank's website?

Officially, J. P. Morgan Chase's online banking website went down in the early hours of Tuesday, September 14-- affecting 16.6 million customers, including me. (Well, my employer, actually, since my money is in a local credit union.)

I have not been able to sign on to our small business Chase Bank account all week, and it's now Thursday-- day 4 of my per…