Just updated from 2.28.3 to 2.28.4 and after the update, timer functions are failing.
I can sucessfully start a timer on a Jira issue. When stopping the timer after finishing work, previous version (2.28.3) opened the "stop timer dialog" or "close worklog dialog" screen (don't recall the exact name).
After updating to 2.28.4, the timer is just stopped. No dialog and no worklog entry added.
Running on Jira Server v7.9.2