Issue Summary

Following a migration from Jira Server/Data Center to Jira Cloud, issue links do not always render as a smart link.

Steps to Reproduce

1. In Jira Data Center, create a new project ABC
2. Create issue ABC-1
3. Create issue ABC-2 and in the issue description, add text ABC-1, for example

   Website is broken, likely related to deployment of ABC-1
   

4. Migrate project ABC to Cloud
5. View issue ABC-2 in Jira Cloud

Expected Results

Following a migration, smart links for valid issue keys should be rendered 100% of the time

Actual Results

On some occasions, a smart link is not rendered, and ABC-1 appears as plain text.

This is likely an issue due to a race condition where ABC-1 is not recognised as a valid issue key during migration.

Workaround

Contact Atlassian support