Received not handled opcode

I am seeing this in the Server logs. Not sure what the problem is. This is a fresh build and latest Database, built by Core so nothing manually added.

Received not handled opcode [CMSG_QUERY_COUNTDOWN_TIMER 0x31A4 (12708)] from [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]
Received not handled opcode [CMSG_REQUEST_CONQUEST_FORMULA_CONSTANTS 0x3296 (12950)] from [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]
Received not handled opcode [CMSG_DF_GET_JOIN_STATUS 0x3614 (13844)] from [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]
Received not handled opcode [CMSG_DF_GET_SYSTEM_INFO 0x3613 (13843)] from [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]
Received not handled opcode [CMSG_LFG_LIST_GET_STATUS 0x360B (13835)] from [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]
Received not handled opcode [CMSG_REQUEST_LFG_LIST_BLACKLIST 0x3287 (12935)] from [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]
Received not handled opcode [CMSG_GARRISON_REQUEST_LANDING_PAGE_SHIPMENT_INFO 0x32D3 (13011)] from [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]

CMSG_DB_QUERY_BULK: [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1] requested unsupported unknown hotfix type: 3386291891
Received not handled opcode [CMSG_QUICK_JOIN_AUTO_ACCEPT_REQUESTS 0x3705 (14085)] from [Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]
[Player: Raven GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1] Client tried to call not implemented method PresenceService.Update({ entity_id { high: 144115196671520599 low: 1 } field_operation { field { key { program: 16974 group: 2 field: 10 } value { bool_value: true } } } })

[ATTACH]2141._xfImport[/ATTACH]

known issue.