Summary

If user profile language is set to Swedish, starting a sprint with Start Date and End Date picked with the date picker will throw an error like Incorrect date format

Steps to Reproduce

1. Switch user profile language to Swedish ("Svenska")
2. Create a new sprint in a project
3. Start the sprint with the start date and end date
4. Edit the dates by clicking a date from the pop-up calendar

Error message:
 

'27/Sep/23 05:25 AM' är inte ett giltigt datum. Datum ska anges i följande format: dd/MMM/yy h:mm a

Expected Results

With the dates selected from the date picker, sprint can be started

Actual Results

An error is thrown that the Start Date and End Date are in the wrong format

Workaround

Change user language to English on https://id.atlassian.com/manage-profile/account-preferences
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