What's worse is that the error wouldn't go away if you kept trying the link. But closing and reopening the browser would solve the problem.
ie, you get to the page, click to sign in, get the error. Ok, let's try again... (back) (click) (error). I sat there for seemingly eons hoping the error was just temporary. Last check 89 keys were used. Someone said to close the browser and try again, and boom it worked, but it was too late.
THAT is why I'm greatly enfuriated.

Alas, we now have more content to pore through, and hopefully a very well thought out Iris story and plot