I had issues today (one day later than the OP). I initially got in fine, but in the middle of reviewing my account it stopped working and threw an error message to try again later. I couldn’t even log out. I killed the window. Then I tried several times to get back in over the next 30 minutes and could not get passed entering my password. I waited a few hours and got in fine and even redeemed one of my bonds with no issues. Sounds like they have sporadic issues.