I had this problem for days. I managed to post, but it disappeared somewhere into the void. I could not log in and I kept getting error messages claiming my user name did not exist. Occasionally I got a flash of my post and saw that it was accumulating votes, but then it would disappear again. I considered that possibly I had been hacked.

Then suddenly, everything was back to normal. What happened? There is no place to get information, we were not updated on the situation, there was no way to ask for help.