Fixed error on soulstone mouseover

diff --git a/Common.lua b/Common.lua
index cf1063e..edd1cc9 100644
--- a/Common.lua
+++ b/Common.lua
@@ -64,7 +64,7 @@ function SousChef.HookInventory()
 	ZO_ScrollList_RefreshVisible(BANK)
 	ZO_ScrollList_RefreshVisible(GUILD_BANK)
 	if not SousChef.settings.showOnClick then
-		ZO_PreHookHandler(ItemTooltip, "OnShow", function() zo_callLater(function() SousChef.AddDetails(moc()) end, 100) end)
+		ZO_PreHookHandler(ItemTooltip, "OnShow", function() zo_callLater(function() SousChef.AddDetails(moc()) end, 700) end)
 		ZO_PreHookHandler(ItemTooltip, "OnUpdate", function() return SousChef.AddDetails(moc()) end)
 		ZO_PreHookHandler(ItemTooltip, "OnHide", function() rowClicked = nil return false end )
 	end
diff --git a/Utility.lua b/Utility.lua
index e2d9467..c5bbf50 100644
--- a/Utility.lua
+++ b/Utility.lua
@@ -20,6 +20,7 @@ local languageElements = {"de ", "à ", "la ", }
 local separators = {"%^[%a:]+", "-", " " }

 function u.StripLanguageIdentifiers(entry)
+    if not entry or entry == "" then return "" end
     for _,v in pairs(languageElements) do
         entry = entry:gsub(v, "")
     end
@@ -35,6 +36,7 @@ function u.Compress(entry)
 end

 function u.CleanString(entry)
+    if not entry or entry == "" then return "" end
     if SousChef.settings.experimentalMatch then
         entry = u.StripLanguageIdentifiers(entry)
     end