Issue Summary

This is reproducible on LMS: Yes

Steps to Reproduce

1. Setup a custom field value on an jiraissue as Data Center URL
2. Migrate to cloud
3. Delete the Customfield migrated to cloud
4. Run LMS/Product Link Fixes

Expected Results

LMS should ignore customfield in the trash. 

Actual Results

This might be caused by a connection issue or problems on our side. Try updating the links again or contact Atlassian support. 

Workaround

Reach out to Atlassian support for legacy link fixing via https://confluence.atlassian.com/confkb/legacy-link-fixing-after-a-successful-server-to-cloud-migration-url-links-are-broken-in-the-new-cloud-instance-1271267903.html