diff --git a/LibFlyable.lua b/LibFlyable.lua
index 0d451ff..d5142dd 100644
--- a/LibFlyable.lua
+++ b/LibFlyable.lua
@@ -51,27 +51,6 @@ local spellForContinent = {
 	[1479] = -1, -- Skyhold (Warrior)
 }
 
--- Workaround for bug in patch 7.3.5
-local flyableContinents = {
-	-- These continents previously required special spells to fly in.
-	-- All such spells were removed from the game in patch 7.3.5, but
-	-- the IsFlyableArea() API function was not updated accordingly,
-	-- and incorrectly returns false on these continents for characters
-	-- who did not know the appropriate spell before the patch.
-	[  0] = true, -- Eastern Kingdoms (Flight Master's License)
-	[  1] = true, -- Kalimdor (Flight Master's License)
-	[646] = true, -- Deepholm (Flight Master's License)
-	[571] = true, -- Northrend (Cold Weather Flying)
-	[870] = true, -- Pandaria (Wisdom of the Four Winds)
-}
-
--- Workaround for bug in patch 7.3.5
-local noFlyZones = {
-	-- These zones are not flyable, and IsFlyableArea() correctly returns
-	-- false there, but are on continents affected by the 7.3.5 bug.
-	[GetMapNameByID(951) or "ERROR"] = true, -- Timeless Isle
-}
-
 local noFlySubzones = {
 	-- Unflyable subzones where IsFlyableArea() returns true:
 	["Nespirah"] = true, ["Неспира"] = true, ["네스피라"] = true, ["奈瑟匹拉"] = true, ["奈斯畢拉"] = true,
@@ -87,8 +66,8 @@ local IsFlyableArea = IsFlyableArea
 local IsSpellKnown = IsSpellKnown
 
 function lib.IsFlyableArea()
-	-- if not IsFlyableArea() -- Untrustable in patch 7.3.5
-	if noFlySubzones[GetSubZoneText() or ""] then
+	if not IsFlyableArea()
+	or noFlySubzones[GetSubZoneText() or ""] then
 		return false
 	end
 
@@ -98,17 +77,5 @@ function lib.IsFlyableArea()
 		return reqSpell > 0 and IsSpellKnown(reqSpell)
 	end
 
-	-- Workaround for bug in patch 7.3.5
-	-- IsFlyableArea() incorrectly reports false in many locations for
-	-- characters who did not have a zone-specific flying spell before
-	-- the patch (which removed all such spells from the game).
-	if not IsFlyableArea() and not flyableContinents[instanceMapID] then
-		-- Continent is not affected by the bug. API is correct.
-		return false
-	elseif flyableContinents[instanceMapID] and noFlyZones[GetZoneText() or ""] then
-		-- Continent is affected, but API is correct, zone is not flyable.
-		return false
-	end
-
 	return IsSpellKnown(34090) or IsSpellKnown(34091) or IsSpellKnown(90265)
 end
diff --git a/README.md b/README.md
index 547f7e0..046d35a 100644
--- a/README.md
+++ b/README.md
@@ -5,18 +5,9 @@
 Avoids these long-standing bugs with IsFlyableArea:
 
 - Broken Isles zones are only flyable with the Broken Isles Pathfinder ability.
-- Draenor zones (including the garrison) are only flyable with the Draenor Pathfinder ability.
-- Ashran (PvP) and the Tanaan Jungle Intro are *never* flyable.
-
-Also avoids the new bugs introduced in Patch 7.3.5:
-
-- Pandaria zones no longer require Wisdom of the Four Winds.
-- Northrend zones no longer require Cold Weather Flying.
-- Eastern Kingdoms, Kalimdor, and Deepholm no longer require Flight Master's License.
-
-These spells were removed from the game, and all characters can fly in these
-zones, but IsFlyableArea returns false for characters who had not previously
-learned the appropriate spell.
+- Draenor zones are only flyable with the Draenor Pathfinder ability.
+- Certain maps like Argus and the Tanaan Jungle Intro are not flyable.
+- Certain Legion class halls are not flyable.
 
 
 ## Usage
@@ -26,11 +17,11 @@ lib = LibStub("LibFlyable")
 isFlyable = lib:IsFlyableArea() -- true/false
 ```
 
-**Source code and bug reports on GitHub:**
+**Source code and bug reports on GitHub:**  
 <https://github.com/phanx-wow/LibFlyable>
 
-**URL to use with the CurseForge packager:**
-`https://repos.curseforge.com/wow/libflyable`
+**URL to use with the CurseForge packager:**  
+`https://repos.curseforge.com/wow/libflyable`  
 Only tagged releases are pushed to CurseForge, so using this URL will ensure
 the packager always gives you a tested and stable version of the library.