Generator error related to unshuffled items

[fenhl]

Generating with settings string EACUQSKAWCBDDSW3BNNACWXD22A6ANAEAAASAADLEJAANDASHBSFNASMJECCBWASNQAERS2LAAJAGSGAAAAAASJAYBFTJCGAACEGUA4PHRQWASXEAAAS on on 8.3.41 Fenhl-2 results in the following error:

Cannot choose from an empty sequence
Traceback (most recent call last):
  File "C:\Users\fenhl\git\github.com\fenhl\OoT-Randomizer\stage\OoTRandomizer.py", line 57, in start
    main(settings)
    ~~~~^^^^^^^^^^
  File "C:\Users\fenhl\git\github.com\fenhl\OoT-Randomizer\stage\Main.py", line 46, in main
    spoiler = generate(world_settings)
  File "C:\Users\fenhl\git\github.com\fenhl\OoT-Randomizer\stage\Main.py", line 114, in generate
    worlds = build_world_graphs(world_settings)
  File "C:\Users\fenhl\git\github.com\fenhl\OoT-Randomizer\stage\Main.py", line 156, in build_world_graphs
    generate_itempool(world)
    ~~~~~~~~~~~~~~~~~^^^^^^^
  File "C:\Users\fenhl\git\github.com\fenhl\OoT-Randomizer\stage\ItemPool.py", line 475, in generate_itempool
    (pool, placed_items) = get_pool_core(world)
                           ~~~~~~~~~~~~~^^^^^^^
  File "C:\Users\fenhl\git\github.com\fenhl\OoT-Randomizer\stage\ItemPool.py", line 1090, in get_pool_core
    selected_item = random.choice(random_starting_items_pool)
  File "C:\Users\fenhl\scoop\apps\python\current\Lib\random.py", line 353, in choice
    raise IndexError('Cannot choose from an empty sequence')
IndexError: Cannot choose from an empty sequence

Haven't looked at it in detail.