Considerations when deploying SharePoint & Office365 Hybrid workloads in a farm utilizing Provider hosted add-ins or workflow manager

Updated with Remediation Script and KB Article references – 17th January 2017 This article is written with Thanks and accreditation to Nico Martens who first raised this issue and worked with Microsoft to validate his solution, outlined here . The original post highlighted an issue with Cloud Hybrid Search however this affects all Hybrid workloads…