codels/TrinityNya — comment on commit cec073bc09bac5e14cca6bc4e7fe7f5f1c694b71
File: src/server/game/Entities/Player/Player.cpp line 7390
By codels:

may be
WorldSession::HandleMoveWorldportAckOpcode //line 175
WorldSession::HandleMoveTeleportAck //line223

This condition can be reduced: newZone == m_zoneUpdateId
no sense to update the zone data if it is the same