When comments are sync'd into JIRA, the comment headers aren't in english, for example:
Автор: Scott Richmond
We've fixed this part. Now we activate your forum's language before export data to Jira.
If you will have same problem again please let us know.
Thank you for information. Seems like some user got notification in this locale before export and locale didn't changed after that. Will check and fix it today.
Customer support service by UserEcho