Got these errors today. Thought you may want to know. Not sure if it's affecting anything or not, I'm still testing.

114x DataStore_Currencies/DataStore_Currencies.lua:601: attempt to call global 'RequestArtifactCompletionHistory' (a nil value)
[string "@DataStore_Currencies/DataStore_Currencies.lua"]:601: in function <DataStore_Currencies/DataStore_Currencies.lua:586>
[string "=[C]"]: ?
[string "@Accountant/Libs/AceAddon-3.0-13/AceAddon-3.0.lua"]:66: in function <Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:61>
[string "@Accountant/Libs/AceAddon-3.0-13/AceAddon-3.0.lua"]:523: in function `EnableAddon'
[string "@Accountant/Libs/AceAddon-3.0-13/AceAddon-3.0.lua"]:626: in function <Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:611>

Locals:
self =

{
SetDefaultModuleLibraries = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:363
Enable = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:290
RegisterChatCommand = defined @Accountant/Libs/AceConsole-3.0/AceConsole-3.0.lua:81
EnableModule = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:328
modules = {
}
GetModule = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:206
IterateEmbeds = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:438
defaultModuleLibraries = {
}
UnregisterChatCommand = defined @Accountant/Libs/AceConsole-3.0/AceConsole-3.0.lua:107
Printf = defined @Accountant/Libs/AceConsole-3.0/AceConsole-3.0.lua:65
SetDefaultModulePrototype = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:405
name = "DataStore_Currencies"
IsEnabled = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:447
orderedModules = {
}
DisableModule = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:346
RegisterMessage = defined @Accountant/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
GetArgs = defined @Accountant/Libs/AceConsole-3.0/AceConsole-3.0.lua:140
Print = defined @Accountant/Libs/AceConsole-3.0/AceConsole-3.0.lua:50
Characters = {
}
IsModule = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:464
db = {
}
SetDefaultModuleState = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:383
ThisCharacter = {
}
baseName = "DataStore_Currencies"
SetEnabledState = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:420
OnDisable = defined @DataStore_Currencies/DataStore_Currencies.lua:605
enabledState = true
OnEnable = defined @DataStore_Currencies/DataStore_Currencies.lua:586
RegisterEvent = defined @Accountant/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:80
UnregisterAllMessages = defined @Accountant/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
OnInitialize = defined @DataStore_Currencies/DataStore_Currencies.lua:550
UnregisterAllEvents = defined @Accountant/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
SendMessage = defined @Accountant/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:49
IterateModules = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:433
UnregisterMessage = defined @Accountant/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
NewModule = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:231
GetName = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:275
defaultModuleState = true
UnregisterEvent = defined @Accountant/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:143
Disable = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:310
}
_ = 6
_ = 8
arch = 10
(*temporary) = nil
(*temporary) = "attempt to call global 'RequestArtifactCompletionHistory' (a nil value)"
addon = {
SetDefaultModuleLibraries = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:363
Enable = defined @Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:290
RegisterChatCommand = defined @Accountant/Libs/AceConsole-3.0/AceConsole-3.0.lua:81
EnableModule = defined @Accountant/Libs/AceAddon-3.0/Ace

114x AceEvent30Frame:RegisterEvent(): AceEvent30Frame:RegisterEvent(): Attempt to register unknown event "RESEARCH_ARTIFACT_HISTORY_READY"
[string "=[C]"]: in function RegisterEvent' [string "@Scrap/libs/AceEvent-3.0-4/AceEvent-3.0.lua"]:33: in function OnUsed'
[string "@Accountant/Libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:132: in function RegisterEvent' [string "@DataStore_Crafts/DataStore_Crafts.lua"]:825: in function <DataStore_Crafts/DataStore_Crafts.lua:814> [string "=[C]"]: ? [string "@Accountant/Libs/AceAddon-3.0-13/AceAddon-3.0.lua"]:66: in function <Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:61> [string "@Accountant/Libs/AceAddon-3.0-13/AceAddon-3.0.lua"]:523: in function EnableAddon'
[string "@Accountant/Libs/AceAddon-3.0-13/AceAddon-3.0.lua"]:626: in function <Accountant/Libs/AceAddon-3.0/AceAddon-3.0.lua:611>

Locals:
(*temporary) = AceEvent30Frame {
0 =
}
(*temporary) = "RESEARCH_ARTIFACT_HISTORY_READY"

@WildIrishBanshee Based on the errors its not an issue with the Accountant addon, maybe just a case of false reporting,

I beleive the actual cause is the DataStore_Currencies addon