extractor.deviantart.folders causes unexpected error (KeyError - 'C7A2E3EA-9E34-DA1C-3831-35BA7697A8B5') when set to true

[32624647]

output:

C:\Users\Augusto Vasconcellos>py -m gallery_dl -s -v "https://www.deviantart.com/sephzero/gallery"
[gallery-dl][debug] Version 1.16.4
[gallery-dl][debug] Python 3.9.1 - Windows-10-10.0.19041-SP0
[gallery-dl][debug] requests 2.25.1 - urllib3 1.26.3
[gallery-dl][debug] Starting SimulationJob for 'https://www.deviantart.com/sephzero/gallery'
[deviantart][debug] Using DeviantartGalleryExtractor for 'https://www.deviantart.com/sephzero/gallery'
[deviantart][debug] Using custom API credentials (client-id 14684)
[urllib3.connectionpool][debug] Starting new HTTPS connection (1): www.deviantart.com:443
[urllib3.connectionpool][debug] https://www.deviantart.com:443 "GET /api/v1/oauth2/user/profile/sephzero HTTP/1.1" 200 1862
[urllib3.connectionpool][debug] https://www.deviantart.com:443 "GET /api/v1/oauth2/gallery/all?username=Sephzero&offset=0&limit=24&mature_content=true HTTP/1.1" 200 None
[urllib3.connectionpool][debug] https://www.deviantart.com:443 "GET /api/v1/oauth2/deviation/metadata?deviationids%5B0%5D=7B922081-2384-0BAE-8BE9-2A7FB16E6765&deviationids%5B1%5D=95D4A109-AB9F-2FF3-A3F8-3D9C44B87591&deviationids%5B2%5D=7034587D-106E-8712-E893-AC1CC2911FA1&deviationids%5B3%5D=93E1CF26-E7AE-D014-4683-8DAB843668B5&deviationids%5B4%5D=2D47B766-FC4E-7A3C-7781-DB7CC3A59D99&deviationids%5B5%5D=4E6D6050-9773-A7F9-2FC1-392B940FCCB5&deviationids%5B6%5D=2166D4C6-A7A0-B3AF-6861-DDEEA6319D9A&deviationids%5B7%5D=6636DC61-5AB5-88FF-F0BA-BA3013AD75F3&deviationids%5B8%5D=E8A498E9-5547-39AA-116C-40E0435374A2&deviationids%5B9%5D=A0F45AAB-12C4-2046-4620-C6EBF8ABC23A&deviationids%5B10%5D=B3809D78-F504-4191-3274-34E789AC085F&deviationids%5B11%5D=50087343-EB1B-0B5D-5990-CAA3B933BEFB&deviationids%5B12%5D=81157293-1C26-ED65-4FB0-78DD1DD21F65&deviationids%5B13%5D=2BD5E9F0-5B65-7E99-3505-7ECD47BFD156&deviationids%5B14%5D=E156D60F-984E-7FC6-6EA6-4C2EE8C94C4E&deviationids%5B15%5D=D76C072D-2BF4-28FB-945B-6FA76DDB5F02&deviationids%5B16%5D=35838954-7716-18E1-83C7-A39BE6382085&deviationids%5B17%5D=06929C1C-F382-5A5D-C28F-4BAD7DA44D30&deviationids%5B18%5D=2D8258B1-F82F-A996-5BA8-394B7D22D688&deviationids%5B19%5D=9D68DF32-7337-3105-658F-BA3BF6FE2EA5&deviationids%5B20%5D=720158A0-F216-242C-2E18-561BEDB876F4&deviationids%5B21%5D=7E28943C-6A02-AB01-D494-55B871D6A655&deviationids%5B22%5D=45F5C716-0E30-39AF-891D-B7CFCC72924C&deviationids%5B23%5D=94305ECD-908F-ED79-0E4A-BAD41AE6D580&mature_content=true HTTP/1.1" 200 None
[deviantart][info] Collecting folder information for 'Sephzero'
[urllib3.connectionpool][debug] https://www.deviantart.com:443 "GET /api/v1/oauth2/gallery/folders?username=Sephzero&offset=0&limit=50&mature_content=true HTTP/1.1" 200 2006
[urllib3.connectionpool][debug] https://www.deviantart.com:443 "GET /api/v1/oauth2/gallery/folders?username=Sephzero&offset=50&limit=50&mature_content=true HTTP/1.1" 200 1912
[deviantart][error] An unexpected error occurred: KeyError - 'C7A2E3EA-9E34-DA1C-3831-35BA7697A8B5'. Please run gallery-dl again with the --verbose flag, copy its output and report this issue on https://github.com/mikf/gallery-dl/issues .
[deviantart][debug]
Traceback (most recent call last):
  File "C:\Users\Augusto Vasconcellos\AppData\Local\Programs\Python\Python39\lib\site-packages\gallery_dl\cache.py", line 32, in __call__
    value = self.cache[key]
KeyError: 'Sephzero'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\Augusto Vasconcellos\AppData\Local\Programs\Python\Python39\lib\site-packages\gallery_dl\job.py", line 68, in run
    for msg in self.extractor:
  File "C:\Users\Augusto Vasconcellos\AppData\Local\Programs\Python\Python39\lib\site-packages\gallery_dl\extractor\deviantart.py", line 82, in items
    for deviation in self.deviations():
  File "C:\Users\Augusto Vasconcellos\AppData\Local\Programs\Python\Python39\lib\site-packages\gallery_dl\extractor\deviantart.py", line 1099, in _pagination
    self._folders(data["results"])
  File "C:\Users\Augusto Vasconcellos\AppData\Local\Programs\Python\Python39\lib\site-packages\gallery_dl\extractor\deviantart.py", line 1121, in _folders
    deviation["folders"] = self._folders_map(
  File "C:\Users\Augusto Vasconcellos\AppData\Local\Programs\Python\Python39\lib\site-packages\gallery_dl\cache.py", line 34, in __call__
    value = self.cache[key] = self.func(*args, **kwargs)
  File "C:\Users\Augusto Vasconcellos\AppData\Local\Programs\Python\Python39\lib\site-packages\gallery_dl\extractor\deviantart.py", line 1135, in _folders_map
    folder["name"] = fmap[folder["parent"]] + "/" + folder["name"]
KeyError: 'C7A2E3EA-9E34-DA1C-3831-35BA7697A8B5'

my configuration file:

{
    "extractor":
    {
        "cookies": "C:\\Users\\Augusto Vasconcellos\\Downloads\\deviantart.com_cookies.txt",

        "deviantart":
        {
            "client-id": xxx,
            "client-secret": "xxx",
            "extra": true,
            "flat": true,
            "folders": true,
            "include": "gallery,scraps,journal",
            "journals": "html",
            "mature": true,
            "metadata": true,
            "original": true,
            "quality": 100,
            "wait-min": 0,
            "postprocessors": [{
                "name": "metadata",
                "mode": "custom",
                "directory"       : "Descriptions",
                "content-format"  : "{folders}\n{tags}\n{description}\n",
                "extension-format": "descr.txt"
            }]
        }
    }
}

Oddly enough, this error only appears when trying to rip this one "Sephzero" guy's gallery (warning: NSFW) with the "folders" option set to true. If the option is set to false or I use the "--ignore-config" option, everything works out fine.

That said, I haven't used the program to rip any more than a handful of galleries, so for all I know this error may pop up with some other DA galleries that I haven't tried to rip yet.