Description of problem:
1. Open Gnome Crosswords
2. Add USA Today to sources
3. Open USA Today
4. Download today's crossword

There is a python crash instead of the crossword downloading successfully. The crossword does not download, but the Crossword GUI app does not fully crash. This has occurred in the past.

Version-Release number of selected component:
python3-xword-dl-2023.7.2-1.fc39

Additional info:
reporter:       libreport-2.17.11
kernel:         6.5.5-200.fc38.x86_64
cmdline:        /usr/bin/python3 -sP /usr/bin/xword-dl -o - usa
uid:            1000
reason:         amuniversaldownloader.py:56:parse_xword:AttributeError: 'NoneType' object has no attribute 'get'
executable:     /usr/bin/xword-dl
type:           Python3
package:        python3-xword-dl-2023.7.2-1.fc39
runlevel:       N 5
exception_type: AttributeError
crash_function: parse_xword
interpreter:    python3-3.12.0-1.fc39.x86_64

Truncated backtrace:
amuniversaldownloader.py:56:parse_xword:AttributeError: 'NoneType' object has no attribute 'get'

Traceback (most recent call last):
  File "/usr/bin/xword-dl", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/usr/lib/python3.12/site-packages/xword_dl/xword_dl.py", line 233, in main
    puzzle, filename = by_keyword(args.source, **options)
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/xword_dl/xword_dl.py", line 45, in by_keyword
    puzzle = dl.download(puzzle_url)
             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/xword_dl/downloader/basedownloader.py", line 96, in download
    puzzle = self.parse_xword(xword_data)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/xword_dl/downloader/amuniversaldownloader.py", line 56, in parse_xword
    xword_data.get(field, '')).strip()
    ^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'get'

Local variables in innermost frame:
self: <xword_dl.downloader.amuniversaldownloader.USATodayDownloader object at 0x7fef32732e70>
xword_data: None
fetched: {}
field: 'Title'