We are investigating an issue with applinks to Jira that is impacting Confluence Cloud customers.

Incident Report for Confluence

Resolved

Today, we experienced problems with links between Jira and Confluence. The issue has been resolved and the service is operating normally.
Posted Dec 18, 2020 - 23:41 UTC

Update

We still do not have a root cause for the broken links impacting JSM and Confluence. We are investigating the issue and will post updates soon.
Posted Dec 18, 2020 - 18:37 UTC

Investigating

We are currently investigating this issue.
Posted Dec 18, 2020 - 12:56 UTC