Mixed up entries in quest_rewards.json

[CharlesPublic]

Currently i'm working with quest_rewards.json

The data seems to be a little mixed up.
quest_id = "a1q2" // a1q8??
quest_name = "The Caged Brute"
reward = "Book of Regrets"

Im really confused, the quest_id doesn't match the name doesn't match the reward.

"a1q2": {
    "act": 1,
    "name": "The Caged Brute",
    "rewards": {
      "Metadata/Items/QuestItems/SkillBooks/Book-a1q8": {
        "classes": [
          "Duelist",
          "Marauder",
          "Ranger",
          "Scion",
          "Shadow",
          "Templar",
          "Witch"
        ],
        "name": "Book of Regrets",
        "type": "QuestItem"
      }
    }
},

Cheers