Tools | Restrictions dialog is always empty.
This is on a 4.3.2 we have migrated from 2.8.
FYI: We have had many other problems on the way, many being/been dealt with by Josua Masikome.
There are no errors logged, other than (after a fresh startup), the previously reported and probably irrelevant:
WARN [TP-Processor19] [atlassian.plugin.webresource.DefaultResourceDependencyResolver] resolveDependencies Cannot find web resource module for: com.atlassian.jira.gadgets:common