Unable to view packages in local config

[birnbera]

I am able to browse an S3 bucket using the local catalog and view package manifests in the .quilt prefix, however when I go to the "PACKAGES" tab, I see the message: "No packages" (screenshots below). I believe this error message is related although it doesn't happen every time I click the "PACKAGES" tab:

INFO:     <masked>:60634 - "HEAD /<masked>/.quilt/workflows/config.yml HTTP/1.1" 404 Not Found
INFO:     <masked>:60661 - "POST /graphql HTTP/1.1" 307 Temporary Redirect
'"325c4e3d3883e66f55bafd462afd65fd"'

GraphQL request:3:5
2 |   packages(bucket: $bucket, filter: $filter) {
3 |     total
  |     ^
4 |     __typename
Traceback (most recent call last):
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 625, in await_result
    return_type, field_nodes, info, path, await result
  File "<masked>/lib/python3.10/site-packages/quilt3_local/graphql.py", line 150, in package_list_total
    return len(await packages.get_all_package_pointers(pl.bucket, pl.filter))
  File "<masked>/lib/python3.10/site-packages/quilt3_local/async_cache.py", line 53, in wrapper
    return await asyncio.shield(fut)
  File "<masked>/lib/python3.10/site-packages/quilt3_local/packages.py", line 188, in get_all_package_pointers
    by_etag[name][etag].tags.append(tag)
KeyError: '"325c4e3d3883e66f55bafd462afd65fd"'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 628, in await_result
    return await completed
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 456, in get_results
    await gather(*(results[field] for field in awaitable_fields)),
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 632, in await_result
    self.handle_field_error(error, return_type)
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 666, in handle_field_error
    raise error
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 625, in await_result
    return_type, field_nodes, info, path, await result
  File "<masked>/lib/python3.10/site-packages/quilt3_local/graphql.py", line 150, in package_list_total
    return len(await packages.get_all_package_pointers(pl.bucket, pl.filter))
  File "<masked>/lib/python3.10/site-packages/quilt3_local/async_cache.py", line 53, in wrapper
    return await asyncio.shield(fut)
  File "<masked>/lib/python3.10/site-packages/quilt3_local/packages.py", line 188, in get_all_package_pointers
    by_etag[name][etag].tags.append(tag)
graphql.error.graphql_error.GraphQLError: '"325c4e3d3883e66f55bafd462afd65fd"'

GraphQL request:3:5
2 |   packages(bucket: $bucket, filter: $filter) {
3 |     total
  |     ^
4 |     __typename
INFO:     <masked>:60674 - "POST / HTTP/1.1" 200 OK
'"325c4e3d3883e66f55bafd462afd65fd"'

GraphQL request:3:5
2 |   packages(bucket: $bucket, filter: $filter) {
3 |     page(number: $page, perPage: $perPage, order: $order) {
  |     ^
4 |       bucket
Traceback (most recent call last):
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 625, in await_result
    return_type, field_nodes, info, path, await result
  File "<masked>/lib/python3.10/site-packages/ariadne/utils.py", line 69, in async_wrapper
    return await func(*args, **convert_to_snake_case(kwargs))
  File "<masked>/lib/python3.10/site-packages/quilt3_local/graphql.py", line 162, in package_list_page
    pointers = await packages.get_all_package_pointers(pl.bucket, pl.filter)
  File "<masked>/lib/python3.10/site-packages/quilt3_local/async_cache.py", line 53, in wrapper
    return await asyncio.shield(fut)
  File "<masked>/lib/python3.10/site-packages/quilt3_local/packages.py", line 188, in get_all_package_pointers
    by_etag[name][etag].tags.append(tag)
KeyError: '"325c4e3d3883e66f55bafd462afd65fd"'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 628, in await_result
    return await completed
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 456, in get_results
    await gather(*(results[field] for field in awaitable_fields)),
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 632, in await_result
    self.handle_field_error(error, return_type)
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 666, in handle_field_error
    raise error
  File "<masked>/lib/python3.10/site-packages/graphql/execution/execute.py", line 625, in await_result
    return_type, field_nodes, info, path, await result
  File "<masked>/lib/python3.10/site-packages/ariadne/utils.py", line 69, in async_wrapper
    return await func(*args, **convert_to_snake_case(kwargs))
  File "<masked>/lib/python3.10/site-packages/quilt3_local/graphql.py", line 162, in package_list_page
    pointers = await packages.get_all_package_pointers(pl.bucket, pl.filter)
  File "<masked>/lib/python3.10/site-packages/quilt3_local/async_cache.py", line 53, in wrapper
    return await asyncio.shield(fut)
  File "<masked>/lib/python3.10/site-packages/quilt3_local/packages.py", line 188, in get_all_package_pointers
    by_etag[name][etag].tags.append(tag)
graphql.error.graphql_error.GraphQLError: '"325c4e3d3883e66f55bafd462afd65fd"'

GraphQL request:3:5
2 |   packages(bucket: $bucket, filter: $filter) {
3 |     page(number: $page, perPage: $perPage, order: $order) {
  |     ^
4 |       bucket