repo-release build is failing on 321.0 because of missing queue around dataaccess-worker-spb.xml.
Ran the stack builder to repo-release to create missing resource, and it in turn is failing because it's trying to create an SNS topic 'dev-RELEASE-ACCESS-APPROVAL', which already exists.
Looked for that topic:
Note that the queue is not there for all the topics above.
dev-320/dev-build has the topic and the queue but dev-release and dev-xschildw don't, dev-prod has neither.