Solved
Zephyr for JIRA - test case links within folders have disappeared after user accounts modified
A few days ago our JIRA admin made a few changes: Yesterday I made changes to the groups under Administration site. I deleted a hand full of groups that were empty to clean up the list as I added...
Please check the global level permissions and also Project level schema permissions and make sure All the users in new group should be part of Atlassian-add-admin/Atlassian-addon-project group in browse project and user groups
If you are still facing the issues, please raise ticket in https://support.smartbear.com/message/?prod=zephyr
