I have Jira service desk project that automatically creates two su-tasks when a new employee request is created. I really appreciate your advise where else I should investigate. Here is what I have investigated:
1) Checked post-functions of Create transition, and some but not all other transitions on the workflow. I could not find anything suspicious.
2) JMWE. I was not familiar but I checked every corner. The log file did not log anything according to time.
3) Automation for Jira. I disabled all rules but it did not affect anything.
4) I could not find apps like Bob Swift's Update on Transition for Jira
Thanks so much for help!!!