Yes, the bug related to the 'Expired Epoch' error in materialized source has been resolved in the nightly 2022-10-31 version. You can refer to the GitHub issue https://github.com/risingwavelabs/risingwave/issues/5711 for more details. Additionally, you can try the docker-compose deployment using the nightly version (http://ghcr.io/risingwavelabs/risingwave:nightly-20221031) to test if the issue has been successfully addressed.