Plans Start and End date shows wrong date

[Amir]

Hi everyone

I left some of the Start and End date fields empty on purpose and instead defined target start and target end so that manager decide on actual start and end date , but from two weeks ago jira puts the each day's date on every issue that it's start and end date field were empty, for example in 23 august every issue that it's start and end date value was missed or empty automatically both start and end date change into 23 august, and if you try to remove it ,so it's remain empty, again date appear, but todays date, like today i tried and 23 august turn into 23 September (when it has value there is no problem) , so what is the problem?

[Alex Ortiz]

Hi Amir,

Are you using BigPicture by any chance?  

Do you have any automation rules that might be overriding/setting your dates?

Are you using Jira Advanced Roadmaps? 

Any way you can provide a screenshot of what you are seeing?