diff --git a/DoorShuffle.py b/DoorShuffle.py
index c8ccb54d..922142f4 100644
--- a/DoorShuffle.py
+++ b/DoorShuffle.py
@@ -488,6 +488,7 @@ def connect_portal(portal, world, player):
     chosen_door = world.get_door(portal_entrance.name, player)
     chosen_door.blocked = False
     connect_door_only(world, chosen_door, portal_region, player)
+    portal_entrance.parent_region.entrances.append(edit_entrance)
 
 
 #  todo: remove this?
@@ -505,6 +506,7 @@ def connect_portal_copy(portal, world, player):
     chosen_door = world.get_door(portal_entrance.name, player)
     chosen_door.blocked = False
     connect_door_only(world, chosen_door, portal_region, player)
+    portal_entrance.parent_region.entrances.append(edit_entrance)
 
 
 def find_portal_candidates(door_list, dungeon, need_passage=False, dead_end_allowed=False, crossed=False, bk_shuffle=False):
diff --git a/DungeonGenerator.py b/DungeonGenerator.py
index 7c52e0f7..d14715b2 100644
--- a/DungeonGenerator.py
+++ b/DungeonGenerator.py
@@ -619,7 +619,7 @@ def stonewall_valid(stonewall):
                 return False  # you can get stuck from an entrance
             else:
                 door = entrance.door
-                if door is not None and door != stonewall and not door.blocked and parent not in visited:
+                if (door is None or (door != stonewall and not door.blocked)) and parent not in visited:
                     visited.add(parent)
                     queue.append(parent)
     # we didn't find anything bad
diff --git a/Main.py b/Main.py
index 4b34e9e2..cbdae934 100644
--- a/Main.py
+++ b/Main.py
@@ -25,7 +25,7 @@ from Fill import distribute_items_cutoff, distribute_items_staleness, distribute
 from ItemList import generate_itempool, difficulties, fill_prizes, fill_specific_items
 from Utils import output_path, parse_player_names
 
-__version__ = '0.2.0.19u'
+__version__ = '0.2.0.20u'
 
 class EnemizerError(RuntimeError):
     pass
diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 08b76c36..d6d71f52 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -93,6 +93,8 @@ testing to verify logic is all good.
 
 # Bug Fixes
 
+* 2.0.20u
+	* Problem with Desert Wall not being pre-opened in intensity 3 fixed 
 * 2.0.19u
 	* Generation improvement
 	* Possible fix for shop vram corruption