Upgraded to JSD 3.9.2 and Jira 7.6.2
Afterwards no Service Desk project has any values in the "Priority" field.
Went to Priorities and saw the 4 normal values
Emergency
High
Medium
Low
Went to Priority Scheme and added a "Default Scheme" list and added all projects to it (except Service Desk projects not visible blurb on page)
End result is there are no values in Priority field in Service Desk projects. Anyone know how to resolve this please? I've done some searching but haven't found anything.