Summary

When clicking a linked Jira issue from a pull request the Jira issue preview displays an error message in Safari, despite being logged in successfully. On Chrome the issue preview loads without any problems.

Clicking the linked issue:

What happens when you select log in:

Additional Information

• Am successfully logged into Jira in an adjacent tab
• Safari version 12.0.1
• macOS Mojave version 10.14.1