Debugger.evaluateOnCallFrame error: Cannot find context with specified id

[malexmave]

When scanning marriott.com or southwest.com, the following error appears and the process hangs afterwards until you Ctrl+C out:

$ privacyscanner scan -m chromedevtools http://marriott.com
chromedevtools> 2020-03-10 11:12:53,578: [INFO] Starting chromedevtools (scanner.py:179)
/[redacted]/venv/lib/python3.6/site-packages/pychrome/tab.py:176: UserWarning: Debugger.evaluateOnCallFrame error: Cannot find context with specified id
  warnings.warn("%s error: %s" % (_method, result['error']['message']))
callback Debugger.paused exception
Traceback (most recent call last):
  File "/[redacted]/venv/lib/python3.6/site-packages/pychrome/tab.py", line 152, in _handle_event_loop
    self.event_handlers[event['method']](**event['params'])
  File "/[redacted]/privacyscanner/privacyscanner/scanmodules/chromedevtools/chromescan.py", line 472, in _cb_paused
    expression=EXTRACT_ARGUMENTS_JAVASCRIPT)['result']
  File "/[redacted]/venv/lib/python3.6/site-packages/pychrome/tab.py", line 177, in call_method
    raise CallMethodException("calling method: %s error: %s" % (_method, result['error']['message']))
pychrome.exceptions.CallMethodException: calling method: Debugger.evaluateOnCallFrame error: Cannot find context with specified id

Dependencies as in #27. Let me know what else I can provide.