Hi All,
I know this won't help with this case but thought to share that we are currently working on new application lifecycle management capabilities that will let you create a safe environment for making changes and testing. Think about this as a new sandbox but one that supports all actions supported in your live app. This new solution will capture change-sets (versions) as well as give you the ability to revert if/when necessary. You should see Early Access announcement in a couple of months.
Again, know that this is not going to help with this today, but thought will be useful info. Cheers!
