Just for fun I went to see if it was still happening with Chrome - can't log in.
Got several - page not available
Then I finally got to the main page - do you want to create an account.
Tried to log in at the "log in" space under that question - page not available
Went back and went to top of page - hit little yellow "sign in"
Took my log in - welcome back
Then took me back to the page asking if I wanted to create an account and did not have me logged in.
That was with Chrome
Havnig fun with RCU!