Moved assignment of reputation levels from addon:OnEnable() to addon:Scan() - fixes tickets 920 and 933.

diff --git a/ARL.lua b/ARL.lua
index 96015b1..c119af4 100644
--- a/ARL.lua
+++ b/ARL.lua
@@ -634,12 +634,6 @@ function addon:OnEnable()
 		Player["Class"] = select(2, UnitClass("player"))

 		-------------------------------------------------------------------------------
-		-- Get the player's reputation levels.
-		-------------------------------------------------------------------------------
-		Player["Reputation"] = {}
-		Player:SetReputationLevels()
-
-		-------------------------------------------------------------------------------
 		-- Get the player's professions.
 		-------------------------------------------------------------------------------
 		Player.professions = {
@@ -1645,6 +1639,12 @@ do
 		self:UpdateFilters()
 		Player:MarkExclusions()

+		-------------------------------------------------------------------------------
+		-- Get the player's reputation levels.
+		-------------------------------------------------------------------------------
+		Player["Reputation"] = Player["Reputation"] or {}
+		Player:SetReputationLevels()
+
 		if textdump then
 			self:DisplayTextDump(recipe_list, Player.current_prof)
 		else