Import failed: Potential long-range attack: block not in finalized chain

[raindust]

2021-12-23 03:34:22 ✨ Imported #66411 (0x5f87…185c)    
2021-12-23 03:34:22 Error with block built on 0xe417edcc9824c77de009587afa4e25d4481b5c0d8cdfe6fe890c9f7fb3624138: ClientImport("Invalid operation in the pending changes tree: Tried to import or finalize node that is an ancestor of a previously finalized node")    
2021-12-23 03:34:23 🙌 Starting consensus session on top of parent 0x5f8795b3d21db4445d16a03b72fc53ea6243dc380688de286aba07a03d17185c    
2021-12-23 03:34:23 ✨ Imported #66412 (0xad53…decf)    
2021-12-23 03:34:23 🎁 Prepared block for proposing at 66412 [hash: 0xd567ace5d02b72e042d9048c92841601c2186f536364a406a74f862af8460673; parent_hash: 0x5f87…185c; extrinsics (1): [0x7338…b286]]    
2021-12-23 03:34:23 🔖 Pre-sealed block for proposal at 66412. Hash now 0x51ded31239461ae37f6e0308cd70e59108292ab8b7c7d1c046f52bb00287d589, previously 0xd567ace5d02b72e042d9048c92841601c2186f536364a406a74f862af8460673.    
2021-12-23 03:34:23 ✨ Imported #66413 (0x4d34…1198)    
2021-12-23 03:34:23 Error with block built on 0x5f8795b3d21db4445d16a03b72fc53ea6243dc380688de286aba07a03d17185c: ClientImport("Invalid operation in the pending changes tree: Tried to import or finalize node that is an ancestor of a previously finalized node")    
2021-12-23 03:34:24 Block import error:
NotInFinalizedChain    
2021-12-23 03:34:24 💔 Error importing block 0xe771780d7039274865edb2e9a5cb0042303640ad0ec3b5727e15f32715c38219: Err(Other(ClientImport("Import failed: Potential long-range attack: block not in finalized chain.")))    
2021-12-23 03:34:24 ✨ Imported #66414 (0x89d6…dd9c)    
2021-12-23 03:34:25 ✨ Imported #66415 (0xa801…ac30)    
2021-12-23 03:34:25 ✨ Imported #66416 (0x187c…b617)