edit-teaser-js exposed (in some themes) when "Disable Drupal teaser break function" checked

Issue Summary

I am using the "Colorise" theme, and this error does not appear when using "Garland" theme for example. I know this would normally point the finger at the theme but let me explain why I think the problem might be with this module.

When I installed TTMCE and viewed the create page for any content type the edit box for the teaser of an entry is visible, but not editable, leaving a big box in my edit form. This is not correct.

Here are my settings on TTMCE:
http://i616.photobucket.com/albums/tt249/999equinox999/1badsettings.jpg

Here is the result on the edit page form:
http://i616.photobucket.com/albums/tt249/999equinox999/2theresult.jpg

The only way to eliminate this error is to uncheck "Disable Drupal teaser break function"
http://i616.photobucket.com/albums/tt249/999equinox999/3fixed.jpg

I deactivated every module both included and addons leaving only TTMCE installed, using firefox and firebug I examined both results and could not locate a theme related reason for why the box would now be visible despite its form definition being set to "disabled". The only way to eliminate this field box is to uncheck the option in TTMCE settings. Why? It seems mostly unrelated, but yet it still eliminates the problem. Just thought I would report this as it may save someone else some time if it shows up this way for them. I was so worried I might have to sacrifice either TTMCE or colorise, both of which I love for their well thought out engineering. I can live with this solution. Let me know if this really is a theme issue and I will let the colorise team know.