Starting this afternoon, any time I try to open the main window with "/att", everything freezes for a little while (like always) but then pops up with a blank ATT window and BugSack describing that "script ran too long" as above.

The UI/screen unfreezes for a fraction of a second, then it freezes again, and eventually pops up another instance of "script ran too long" and this repeats indefinitely. It's possible I could exit the game normally if I timed it and caught the brief instants of responsiveness, but I've had no luck with that and had to Alt-F4 to get out of it.

I've dug the full stack trace out of BugSack, below:

10x AllTheThings/AllTheThings.lua:14785: script ran too long
[string "@AllTheThings/AllTheThings.lua"]:14785: in function <AllTheThings/AllTheThings.lua:14749>
[string "@AllTheThings/AllTheThings.lua"]:14854: in function <AllTheThings/AllTheThings.lua:14842>
[string "@AllTheThings/AllTheThings.lua"]:14820: in function <AllTheThings/AllTheThings.lua:14749>
[string "@AllTheThings/AllTheThings.lua"]:14854: in function <AllTheThings/AllTheThings.lua:14842>
[string "@AllTheThings/AllTheThings.lua"]:14820: in function <AllTheThings/AllTheThings.lua:14749>
[string "@AllTheThings/AllTheThings.lua"]:14854: in function <AllTheThings/AllTheThings.lua:14842>
[string "@AllTheThings/AllTheThings.lua"]:14820: in function <AllTheThings/AllTheThings.lua:14749>
[string "@AllTheThings/AllTheThings.lua"]:14854: in function <AllTheThings/AllTheThings.lua:14842>
[string "@AllTheThings/AllTheThings.lua"]:14820: in function <AllTheThings/AllTheThings.lua:14749>
[string "@AllTheThings/AllTheThings.lua"]:14854: in function <AllTheThings/AllTheThings.lua:14842>
[string "@AllTheThings/AllTheThings.lua"]:14820: in function <AllTheThings/AllTheThings.lua:14749>
[string "@AllTheThings/AllTheThings.lua"]:14854: in function <AllTheThings/AllTheThings.lua:14842>
...
[string "@AllTheThings/AllTheThings.lua"]:15789: in function <AllTheThings/AllTheThings.lua:15784>
[string "=(tail call)"]: ?
[string "@AllTheThings/AllTheThings.lua"]:7453: in function ToggleMainList' [string "@AllTheThings/AllTheThings.lua"]:24267: in function ?'
[string "@FrameXML/ChatFrame.lua"]:5236: in function <FrameXML/ChatFrame.lua:5182>
[string "=[C]"]: in function ChatEdit_ParseText' [string "@FrameXML/ChatFrame.lua"]:4894: in function <FrameXML/ChatFrame.lua:4893> [string "=[C]"]: in function ChatEdit_SendText'
[string "@FrameXML/ChatFrame.lua"]:4930: in function `ChatEdit_OnEnterPressed'
[string "*ChatFrame.xml:141_OnEnterPressed"]:1: in function <[string "*ChatFrame.xml:141_OnEnterPressed"]:1>

Locals:
parent =

{
isYearly = 1
total = 0
r = 2
e = 341
coords = {
}
g = {
}
qgs = {
}
progress = 0
parent = {
}
questID = 11815
}
group = {
itemID = 23247
b = 1
parent = {
}
modItemID = 23247
spellID = 28806
}
valid = true
(*temporary) = 0
(*temporary) = {
itemID = 23247
b = 1
parent = {
}
modItemID = 23247
spellID = 28806
}
(*temporary) = true
(*temporary) = true
(*temporary) = nil
(*temporary) = nil
(*temporary) = {
itemID = 23247
b = 1
parent = {
}
modItemID = 23247
spellID = 28806
}
(*temporary) = "pvp"
(*temporary) = nil
(*temporary) = nil
(*temporary) = {
itemID = 23247
b = 1
parent = {
}
modItemID = 23247
spellID = 28806
}
(*temporary) = nil
(*temporary) = "script ran too long"
RecursiveGroupRequirementsFilter = defined @AllTheThings/AllTheThings.lua:14593
GroupRequirementsFilter = defined @AllTheThings/AllTheThings.lua:649
GroupFilter = defined @AllTheThings/AllTheThings.lua:14119
app = {
CreatePetType = defined @AllTheThings/AllTheThings.lua:9900
SetDataMember = defined @AllTheThings/AllTheThings.lua:568
FunctionRunner = {
}
SpellNameToSpellID = {
}
BaseItemWithFactionID = {
}
UniqueModeItemCollectionHelper = defined @AllTheThings/AllTheThings.lua:15037
IsAccountLinked = defined @AllTheThings/AllTheThings.lua:5927
BaseAzeriteEssence = {
}
PlayCompleteSound = defined @AllTheThings/lib/Audio.lua:43
CreateHash = defined @AllTheThings/AllTheThings.lua:2829
SpellIDToSkillID = {
}
BaseItem = {
}
FilterItemClass_RequireBinding = defined @AllTheThings/AllTheThings.lua:14202
ToggleMainList = defined @AllTheThings/AllTheThings.lua:7452
AccountWideAchievements = true
PrintGroup = defined @AllTheThings/AllTheThings.lua:99
ItemBindFilter = defined @AllTheThings/AllTheThings.lua:650
FillSymlinkAsync = defined @AllTheThings/AllTheThings.lua:4187
CleanInheritingGroups = defined @AllTheThings/AllTheThings.lua:14649
Push = defined @AllTheThings/lib/Runner.lua:63
IsComplete = defined @AllTheThings/AllTheThings.lua:2072
BaseItemWithAchievementID = {
}
SearchForField = defined @AllTheThings/AllTheThings.lua:6550
BaseVignette = {
}
TryPopulateQuestRewards = defined @AllTheThings/AllTheThings.lua:8698
PrintTable = defined @AllTheThings/AllTheThings.lua:116
CreateMount = defined @AllTheThings/AllTheThings.lua:12826
ShowPopupDialogWithEditBox = defined @AllTheThings/src/base.lua:163
PlayRareFindSound = defined @AllTheThings/lib/Audio.lua:49
OpenMiniListForCurrentZone = defined @AllTheThings/AllTheThings.lua:19844
UpdateWindows = defined @AllTheThings/AllTheThings.lua:15823
BaseTitle = {
}
BaseUnit = {
}
CreateDeathClass = defined @AllTheThings/AllTheThings.lua:10252
SortDefaults = {
}
InitDataCoroutine = defined @AllTheThings/AllTheThings.lua:24099
StartCoroutine = defined @AllTheThings/lib/Runner.lua:148
CreateMapWithStyle = defined @AllTheThings/AllTheThings.lua:12682
GetFactionIDByName = defined @AllTheThings/AllTheThings.lua:10533
CreateWrapHeader = defined @AllTheThings/AllTheThings.lua:7824
events = <