"Component ids are invalid/published" error

I have been working on bot builder developing a dialog tasks for sometime. All of sudden, while making any changes (adding/removing nodes), I am getting error as “Component ids are invalid/published” and not able to make any changes.

Error1

Thank you for raising a ticket to kore.ai for the same. The issue was resolved and hope our acknowledgement reached you.

Please feel free to create a ticket in case of any other issues or queries. koresupport@kore.com