[SOLVED]OpCode Error CMSG_LEARN_PVP_TALENTS

Not sure if this issue is known or not, but when entering Legion, We cannot select PVP Talents, shows this error when selecting a Talent:

Received not handled opcode [CMSG_LEARN_PVP_TALENTS 0x3549 (13641)] from [Player: PlayerCharName GUID Full: 0x08000400000000000000000000000001 Type: Player Entry: 0 Low: 1, Account: 1]

I am also recieving in console errors for hunters pets.

MoveSplineInitArgs::Validate: expression ‘_checkPathLengths()’ failed for GUID Full: 0x280004000029B7400000000000000001 Type: Pet Pet number: 42717 Low: 1 Entry: 42717

https://github.com/TrinityCore/TrinityCore/pull/19962

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It appears the issue in the original post was solved, so this thread shall be closed.
Should you encounter any other difficulties, please open a new thread.
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