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    Bug 
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    Resolution: Duplicate
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    Low 
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    None
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    None
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    None
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    None
NOTE: This bug report is for JIRA Server. Using JIRA Cloud? See the corresponding bug report.
The repro and workaround are here: https://answers.atlassian.com/questions/74044/the-jira-calendar-does-not-currently-support-your-language?continue=https%3A%2F%2Fanswers.atlassian.com%2Fquestions%2F74044%2Fthe-jira-calendar-does-not-currently-support-your-language&application=acac
carter doktor's solution nails the problem: JIRA default's the user's Language to -1. Obviously that's wrong. The default should get fixed.
- is duplicated by
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                    JRACLOUD-65689 Choosing a date from the Due Date picker returns an error -         
- Closed
 
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- relates to
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                    JRACLOUD-44806 User's language set to -1 by default, causing error for date picker. -         
- Closed
 
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- links to