diff --git a/Bosses.py b/Bosses.py
index 253717bd..2718431e 100644
--- a/Bosses.py
+++ b/Bosses.py
@@ -176,8 +176,8 @@ def place_bosses(world, player):
 
         if world.boss_shuffle[player] == "simple":  # vanilla bosses shuffled
             bosses = placeable_bosses + ['Armos Knights', 'Lanmolas', 'Moldorm']
-        else: # all bosses present, the three duplicates chosen at random
-            bosses = all_bosses + [random.choice(placeable_bosses) for _ in range(3)]
+        else:  # all bosses present, the three duplicates chosen at random
+            bosses = all_bosses + random.sample(placeable_bosses, 3)
 
         logging.getLogger('').debug('Bosses chosen %s', bosses)
 
diff --git a/DoorShuffle.py b/DoorShuffle.py
index d5b69126..ca4b9139 100644
--- a/DoorShuffle.py
+++ b/DoorShuffle.py
@@ -101,6 +101,8 @@ def link_doors_main(world, player):
             connect_portal(portal, world, player)
     if not world.doorShuffle[player] == 'vanilla':
         fix_big_key_doors_with_ugly_smalls(world, player)
+    else:
+        unmark_ugly_smalls(world, player)
     if world.doorShuffle[player] == 'vanilla':
         for entrance, ext in open_edges:
             connect_two_way(world, entrance, ext, player)
@@ -316,6 +318,13 @@ def connect_one_way(world, entrancename, exitname, player):
         y.dest = x
 
 
+def unmark_ugly_smalls(world, player):
+    for d in ['Eastern Hint Tile Blocked Path SE', 'Eastern Darkness S', 'Thieves Hallway SE', 'Mire Left Bridge S',
+              'TR Lava Escape SE', 'GT Hidden Spikes SE']:
+        door = world.get_door(d, player)
+        door.smallKey = False
+
+
 def fix_big_key_doors_with_ugly_smalls(world, player):
     remove_ugly_small_key_doors(world, player)
     unpair_big_key_doors(world, player)
diff --git a/Fill.py b/Fill.py
index a6ef6cf4..04278d43 100644
--- a/Fill.py
+++ b/Fill.py
@@ -736,7 +736,7 @@ def balance_money_progression(world):
                     solvent.add(player)
                 if sphere_costs[player] > 0 and sphere_costs[player] > wallet[player]:
                     insolvent.add(player)
-            if len(solvent) == 0:
+            if len([p for p in solvent if len(locked_by_money[p]) > 0]) == 0:
                 target_player = min(insolvent, key=lambda p: sphere_costs[p]-wallet[p])
                 difference = sphere_costs[target_player]-wallet[target_player]
                 logger.debug(f'Money balancing needed: Player {target_player} short {difference}')
diff --git a/ItemList.py b/ItemList.py
index e79392b8..eaa78365 100644
--- a/ItemList.py
+++ b/ItemList.py
@@ -347,11 +347,11 @@ def generate_itempool(world, player):
     # rather than making all hearts/heart pieces progression items (which slows down generation considerably)
     # We mark one random heart container as an advancement item (or 4 heart pieces in expert mode)
     if world.difficulty[player] in ['normal', 'hard'] and not (world.custom and world.customitemarray[player]["heartcontainer"] == 0):
-        [item for item in items if item.name == 'Boss Heart Container'][0].advancement = True
+        next(item for item in items if item.name == 'Boss Heart Container').advancement = True
     elif world.difficulty[player] in ['expert'] and not (world.custom and world.customitemarray[player]["heartpiece"] < 4):
-        adv_heart_pieces = [item for item in items if item.name == 'Piece of Heart'][0:4]
-        for hp in adv_heart_pieces:
-            hp.advancement = True
+        adv_heart_pieces = (item for item in items if item.name == 'Piece of Heart')
+        for i in range(4):
+            next(adv_heart_pieces).advancement = True
 
     beeweights = {'0': {None: 100},
                   '1': {None: 75, 'trap': 25},
diff --git a/Mystery.py b/Mystery.py
index 306b5c27..3c62e72a 100644
--- a/Mystery.py
+++ b/Mystery.py
@@ -31,6 +31,7 @@ def main():
     parser.add_argument('--rom')
     parser.add_argument('--enemizercli')
     parser.add_argument('--outputpath')
+    parser.add_argument('--loglevel', default='info', choices=['debug', 'info', 'warning', 'error', 'critical'])
     for player in range(1, multiargs.multi + 1):
         parser.add_argument(f'--p{player}', help=argparse.SUPPRESS)
     args = parser.parse_args()
@@ -63,6 +64,7 @@ def main():
     erargs.race = True
     erargs.outputname = seedname
     erargs.outputpath = args.outputpath
+    erargs.loglevel = args.loglevel
 
     if args.rom:
         erargs.rom = args.rom