[TYPO3-english] powermail prints unwanted <br> in submit button

[Muriel le Pair]

Hi,

Very strange I have never had this problem before.
If I add a submit button to a form Powermail somehow automaticly add's a 
<br> tag after the word in the submit button.

<input type="submit" value="send<br>" class="powermail_send 
powermail_submit powermail_submit_uid4" tabindex="3" />

I have updated Typo3 from version 4.4.something to 4.5.7
Powermail version 1.6.4

I have tried to downgrade Powermail to version 1.6.3 and even 1.6.0 
(works fine elsewere), but if I do that Powermail will also add a <br> 
tag after very text displayed in a label.

Does anybody know how to fix this??

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Kind regards,

Muriel le Pair