Adjust template, overwrites one editable section

[Joe_Reitz]

This is an embarrasingly 101-level question... But I can't figure out what's causing this issue.

Basically, whenever I update a template file, any email that uses that template has just one particular editable field that keeps getting reset to the lorem ipsum default. There are quite a few other editable fields that are left untouched, and they're set up exactly the same way inside their respective table cells. Ideas?

Here's the HTML for the editable section in question:
 

... <td colspan="3" style="color:#333333;font-size:14px;line-height:23px;padding-top:0px;font-family:Arial, Helvetica, sans-serif;"><div class="mktEditable" id="section1">Proin sodales at velit quis rhoncus. Mauris vulputate id varius quam quis aliquam. Quisque luctus sollicitudin ipsum id volutpat. 
                            In hac habitasse platea dictumst. Et Proin gravida dapibus auctor. Phasellus eu libero vel nibh <a href="#" style="text-decoration:underline;font-size:14px;line-height:23px;color:#2faeff;font-weight:bold;">euismod suscipit id pulvinar</a>. </div></td> ...

[Delinda_Tinkey1]

Can you confirm that no other editable area in the email has the id "section1"?

[Joe_Reitz]

yep... it's a unique ID.

[Jenn_DiMaria2]

Can you email me the full template so I can fudge around with it?

[Joe_Reitz]

Hey Jenn,

Email sent! You're the best! #mykrewe FTW