Unknown function: 'JIRA'. Unable to use JIRA extension on sheets

[Hasnan]

All data extracted to sheets are gone. Already tried with different laptop and browser still the same. Can anyone help? 

[KAGITHALA BABU ANVESH]

Hello @Hasnan ,

Please check the below article, related to Jira Cloud for Google Sheets (Official).
It might be helpful to you.

https://support.atlassian.com/jira-software-cloud/docs/use-jira-cloud-for-sheets/ 

Thanks,
Anvesh