24x Broker_WorldQuests/24x Broker_WorldQuests/WorldQuests.lua:272: Usage: HaveQuestData(questID
[string "=[C]"]: in function `HaveQuestData'
[string "@Broker_WorldQuests/WorldQuests.lua"]:272: in function <Broker_WorldQuests/WorldQuests.lua:257>
[string "@Broker_WorldQuests/WorldQuests.lua"]:950: in function `UpdateQuestData'
[string "@Broker_WorldQuests/WorldQuests.lua"]:1135: in function `UpdateBlock'
[string "@Broker_WorldQuests/WorldQuests.lua"]:1120: in function `RunUpdate'
[string "@Broker_WorldQuests/WorldQuests.lua"]:1604: in function <Broker_WorldQuests/WorldQuests.lua:1596>

debug settings only give this:

[BWQ] questList.1: ID: nil (mapId: 2024)

WorldQuests.zip

Replace your WorldQuests.lua file with this one (attached) and see if that resolves the issue. It's involving a past expansion so I don't want to take the time to track down "why" it's happening in that particular zone, etc. But, this adds a sanity check that should have it skip the routine that it's trying to do when the data isn't there.

The sanity check should be there, for good coding practices, so the next release will have it. But, I'll provide you with the fix for now.

smaitch/Grail#365
looks like the upper case change affects various addons on the ptr

Well, you didn't mention you were on the PTR. That was a pretty important piece of information ...lol.

I'm not going to worry about supporting this addon for the PTR. I'll fix it once it goes live, assuming they don't fix it themselves beforehand or make other changes. It would be an obvious bug and fix once it's live and an easy/quick fix.