diff --git a/features/eid_holdmapdesc.lua b/features/eid_holdmapdesc.lua
index 118fed93..ee036462 100644
--- a/features/eid_holdmapdesc.lua
+++ b/features/eid_holdmapdesc.lua
@@ -345,7 +345,7 @@ EID.ItemReminderDescriptionModifier = {
 	},
 	["5.350.32"] = { -- Liberty Cap
 		isHiddenInfo = true,
-		modifierFunction = function(descObj, _)
+		modifierFunction = function(descObj, player)
 			local result = EID:LibertyCapPrediction(player)
 			if result then
 				descObj = EID:ItemReminderReplaceWithResult(descObj, result)
@@ -365,7 +365,7 @@ EID.ItemReminderDescriptionModifier = {
 	},
 	["5.350.75"] = {   -- 404 Error
 		isHiddenInfo = true,
-		modifierFunction = function(descObj, player)
+		modifierFunction = function(descObj, _)
 			local seed = game:GetLevel():GetCurrentRoom():GetSpawnSeed()
 			local result = EID:RNGNext(seed, 2, 7, 25) % (EID.isRepentance and 189 or 128) + 1
 			descObj = EID:ItemReminderReplaceWithResult(descObj, result, 350)
@@ -374,7 +374,7 @@ EID.ItemReminderDescriptionModifier = {
 	},
 	["5.350.132"] = { -- Broken Syringe
 		isHiddenInfo = true,
-		modifierFunction = function(descObj, _)
+		modifierFunction = function(descObj, player)
 			local result = EID:BrokenSyringePrediction(player)
 			if result then
 				descObj = EID:ItemReminderReplaceWithResult(descObj, result)
@@ -384,7 +384,7 @@ EID.ItemReminderDescriptionModifier = {
 	},
 	["5.350.153"] = { -- Mom's Lock
 		isHiddenInfo = true,
-		modifierFunction = function(descObj, _)
+		modifierFunction = function(descObj, player)
 			local result = EID:MomsLockPrediction(player)
 			if result then
 				descObj = EID:ItemReminderReplaceWithResult(descObj, result)
diff --git a/features/eid_itemprediction.lua b/features/eid_itemprediction.lua
index 97be3407..e77a59c3 100644
--- a/features/eid_itemprediction.lua
+++ b/features/eid_itemprediction.lua
@@ -447,7 +447,7 @@ local syringeItems = {[0] = 13, 14, 240, 70, 143, 345, 493, 496}
 local momItems = {[0] = 29, 30, 31, 55, 110, 114, 199, 200, 217, 228, 355, 508, 732}
 
 function EID:TemporaryEffectPrediction(player, rng, itemTable)
-	local tempItem = itemTable[rng % #itemTable]
+	local tempItem = itemTable[rng % (1 + #itemTable)] -- # operator doesnt account for values assigned to keys (e.g. "[0]=" entries)
 	if player:GetEffects():HasCollectibleEffect(tempItem) then return tempItem else return false end
 end