After migrating from the Stage to Production, Cornerstone erease my page if I try to use it, Email form (Mailchimp) give a error message, and content dock did not migrate widgets properely (nothing in the widget, I add It manually).
Thanks for writing in but we’re not able to provide support when it comes to issues caused by migration. What you could do is do the migration again but this time, please use the All on one migration plugin. It will do all the job including the preservation of serialized data.