To many login attempts please answer special question

Hi,

i was logged in the board. Then i tried to login into the STK. After the first attempt it displayed the message similar to this one:
"To many login attempts, enter your password again and answer a special question".

So far so good. But the special question was not displayed at the STK login formular. Only the input-field for username and password has shown up.

The only solution i found was:

• go the board
• logout
• login + answering the special question
• login to STK.

I think the special question like Q&A Captcha should be displayed in STK, too.

Regards