No logs and no outputs. JIRA update version is working fine and Validate JIRA is shwoing success also. Post build action JIRA update issue is idle . No logs are seen in console and system log 

 I had the same issue, but forcing job from Red->Green->red i can see that it tries to call Jira API but fails then for :

(I try figure out why this is so, i am using latest Jenkins and Jira plugin, and Jira cloud)
java.lang.NullPointerException
at hudson.plugins.jira.JiraSession.createIssue(JiraSession.java:413)

This was hopefully fixed since then in multiple bugfixes, please try the current plugin version and open a new ticket in case it still doesn't work for you, thanks!