Can't get TalentTreeId's for some Specs

Using the Retail Game Data API, for the endpoint “/data/wow/talent-tree/index” there seems to be missing records for the specs given below:
Restoration Druid, Mistweaver Monk, Arms Warrior, and Protection Warrior.

1 Like

They are also missing from /data/wow/talent-tree/{talentTreeId}/playable-specialization/{specId}

https://eu.api.blizzard.com/data/wow/talent-tree/793/playable-specialization/105
{"code":404,"type":"BLZWEBAPI00000404","detail":"Not Found"}
https://eu.api.blizzard.com/data/wow/talent-tree/781/playable-specialization/270
{"code":404,"type":"BLZWEBAPI00000404","detail":"Not Found"}
https://eu.api.blizzard.com/data/wow/talent-tree/850/playable-specialization/73
{"code":404,"type":"BLZWEBAPI00000404","detail":"Not Found"}
https://eu.api.blizzard.com/data/wow/talent-tree/850/playable-specialization/71
{"code":404,"type":"BLZWEBAPI00000404","detail":"Not Found"}

I’ve managed to retrieve all the other specializations, but the 4 mentioned in op.