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Jira Structure Gantt - Target Start & Target End Adjusting by One Day


My bug seems similar to this -

We are using Jira v8.20.5


  • I create a new Jira Ticket
  • Target Start - 31/Oct/22
  • Target End - 31/Oct/22
  • Results:
    • Jira Structure and the Gantt both show:
      • Target Start - 30/Oct/22 (one day prior)
      • Target End - 30/Oct/22 (one day prior)
    • When I double click on the cell in the structure the editable box opens and shows the correct date of 31/Oct/22
    • When I click on the bar on the gantt chart the dialogue box opens and its showing the incorrect date of 30/Oct/22 i.e. one day prior.
  • I am based in London, and I have tired changing my Jira profile to be in Arizona, US. This made no difference.


Jira Structure Gantt Timezone Issue v2.png

Many Thanks, Becky

2 answers

0 votes

Hello @Becky Brignall !

What version of Structure.Gantt are you on?  (you can find this by clicking on the info icon in the bottom right corner of your structure).

There was a bug that was fixed in version 3.0, that this may be related to.

If you're on a version later than 3.0, it will be best to review your settings & configuration directly through our support channels or


@David Niro _ALM Works_ any help would be much appreciated. I am dealing with contractual dates so I cannot have this 1-day discrepancy. Many Thanks :-)

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