Problem in Chain around adding block headers and rollbacks

[agaffney]

{"time":"2025-06-25T02:10:16.018814362Z","level":"INFO","msg":"chain extended, new tip: 9e13eb8882aa9457664ccd6ad5f2f5a5d510fbf1fbfb78eec12b063f09c14d89 at slot 17656","component":"ledger"}
{"time":"2025-06-25T02:10:18.016543389Z","level":"WARN","msg":"ignoring chainsync block header: block bafb925ac7486207558af2e7583668b9f5a64f34ac25c0d6fbf7e993e91a7e3c with prev hash 9e13eb8882aa9457664ccd6ad5f2f5a5d510fbf1fbfb78eec12b063f09c14d89 does not fit on current chain tip ebc16fd324e2395d8f4160d3f45b52aad99b78da2530030ca473303bfb87213b"}
{"time":"2025-06-25T02:10:18.026085679Z","level":"INFO","msg":"chain extended, new tip: ebc16fd324e2395d8f4160d3f45b52aad99b78da2530030ca473303bfb87213b at slot 17658","component":"ledger"}