I just updated a version 2 Email Template by adding a new module that makes use of the Module scope variables, but the emails that use the template broke so that their drafts are no longer editable, and the content displayed is the sample content of the template instead of the actual email text. Luckily only 2 emails were affected, but I'd like to add the change to some other templates to have the new module and I'm concerned that those might be broken by the change too. I'm going to contact support to see if this is fixable on their end. Has anyone else run into this scenario? If so, what did you do to handle the issue?