Ok, here is how I understand the problem you are experiencing:
At user profile page (I assume you meant "Control Panel", where user can edit their profile), their email address is displayed outside the input field and also a text class="input" /> is visible on the page.
How am I doing so far?
If that is correct, then there are two possible causes:
1) member_editprofile.html template is messed up
2) there is something changed in member.php that causing this.
If my understanding is wrong, then provide at least a screenshot or better yet, provide a link to the site with test user login information and detailed instructions where to go and how to reproduce the problem.