Replicating and promoting datasets between regions results in failed migrations

I’m migrating datasets between regions. I’ve made my replica. waited for the replica to sync, stopped all jobs and then promoted the secondary to primary (both with the UI and with the SQL command) There isn’t an error, the dataset just doesn’t promote, it gets stuck at “Promoting” I’ve successfully migrated some datasets, but there are a significant portion that have failed

The datasets that have successfully migrated are small, those that haven’t are large, but they have all synced, so this shouldn’t be an issue. This has caused potential data loss, as the promotion basically hasn’t worked.

I’ve tried contacting the google group *Note:* To provide feedback or ask questions related to this preview release, contact <mailto:bq-dataset-replication@google.com|bq-dataset-replication@google.com>. but either it doesn’t exist or I can’t message it.