Hi,
Something messing around with the NEURON.STATEINDEX in Neuron.lua :
At this time :
NEURON.STATEINDEX = {
paged = "paged",
stance = "stance",
stance = "stance",
pet = "pet",
alt = "alt",
ctrl = "ctrl",
shift = "shift",
stealth = "stealth",
reaction = "reaction",
combat = "vehicle",
group = "group",
fishing = "fishing",
vehicle = "custom",
possess = "possess",
override = "override",
extrabar = "extrabar",
custom = "custom",
target = "target",
}

combat and vehicle should be
NEURON.STATEINDEX = {
paged = "paged",
stance = "stance",
stance = "stance",
pet = "pet",
alt = "alt",
ctrl = "ctrl",
shift = "shift",
stealth = "stealth",
reaction = "reaction",
combat = "combat ",
group = "group",
fishing = "fishing",
vehicle = "vehicle ",
possess = "possess",
override = "override",
extrabar = "extrabar",
custom = "custom",
target = "target",
}

Anotherthing, in Neuron-GUI.lua :
--Renames Stance for rogues to Stealth as that is what should really be used
if state == "stance" and (NEURON.class == "ROGUE") then
f.text:SetText(L["STEALTH"])
else
f.text:SetText(state:upper())
end
f.option = state

L["STEALTH"] is not ref in the language files.
Maybe you could use something like f.text:SetText(L["Stealth"]:upper())

Done. I don't have a rogue so I never saw this lol

You are 100% correct. I have no idea why that happened.... fixed anyhow. New version rolling out now!

Maybe you should upper cast the "stealth" string to be more clean on the UI side (right now we've got Stealth in lowercase and Paged and Pet uppercase)