[TYPO3-english] Powermail bug?

[Victor Livakovsky]

Hi, List.

I have an issue with powermail: when someone submits the form with wrong 
captcha (sr_freecap) or wrong e-mail, the form is submitted, but an errors 
are shown (about wrong captcha code and wrog email) and there is a button 
'Return to Form', but when clicking it - nothing happens.
I've found a message in a list with same problem, but without any solution: 
http://lists.typo3.org/pipermail/typo3-english/2010-March/067476.html

Does anyone faced same problem and has a solution?

Thank you for any help in advance.