I want to thank you for posting this on the Community.
I'm sorry to hear about this frustration. I know editing your contacts can be a pain especially when you have hundreds/thousands of them. That said, what exactly were you trying to update when you experienced this issue? If you would like, we would be happy to find a solution so that this does not happen again in the future. Please feel free to send an email to social_support(at)constantcontact(dot)com with the following information:
Your account username
A brief description of your issue
A reference to this post
Get back to us with this information and we'll do our best to assist! Thank you for using Constant Contact, have a great day!
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