Hi Ernest,
We are using the jira enteprise edition 3.4.3-#109

as mentioned before we have got an issue with time entry

• It would be very helpful to add a date to the entry (not everone has got the discipline to enter time on the exact same date)
• there seems to be an administrator entry to correct wrong time issues
  http://confluence.atlassian.com/display/JIRA/Editing+the+work+log
  But I cannot get it to work- I tried it on the server where jira is running

Reasons for correction time records is copied below. A user managed to enter a 0 (zero) time log. It seems that this cause a calculation issue in the total time spent

Please advice
Jan Wester
Cadran Consultancy
+31-6 55747273