[Plugin: Contact Form 7] CSS issues

Recently updated to the latest version of Contact Form 7 and made the mistake of not backing up the styles css before. Figured it would not be a problem to redo however I have run into some issues with said css and the forms.
when I add a id or class to the form item Contact form 7 adds the class to the end of the wpcf7 class. ie <span class=”wpcf7-form-control-wrap class:name”>
It also does something weird with the input name by adding the class instead of the name of the form item. ie <input class=”wpcf7-text wpcf7-validates-as-required” type=”text” size=”40″ value=”” name=”class:name”>
Is this by design or is there an issue with the update?

Thanks in advance.