Based on the existing answers and the question, it appears that the team is not yet aware of the APY for the Jbrl/Brz pool on the BNB chain. It appears that the pool has been harvested 7 hours ago, so it is possible that the APY is not yet available or is still in the process of being updated. If the APY is not visible, it could be due to temporary display issues and the vault earnings should not be affected. To resolve the issue, it is recommended to try clearing the browser cache and/or connecting the wallet.