Shika 1.2.9 is here and brings a complete rewrite of the Shika JTicketing integration with a simplified workflow. Please make sure you are using v2.1.3 of JTicketing with this version of Shika. Besides this feature, we have also introduced the ability to set/update user timezones from the User import in enrollments.
Before you upgrade Shika, you must first uninstall the current version of jLike from your site. In this version, we have done some packaging changes due to which you need to specifically follow the upgrade instructions. If you are upgrading to this version from Shika 1.1.x then make sure you read the release notes.