특정 오래된 네이버 웹툰 들이 다운로드가 안됩니다.

https://comic.naver.com/webtoon/list.nhn?titleId=22073
https://comic.naver.com/webtoon/list.nhn?titleId=22037
https://comic.naver.com/webtoon/list.nhn?titleId=24525
https://comic.naver.com/webtoon/list.nhn?titleId=148975
https://comic.naver.com/webtoon/list.nhn?titleId=72498

완결웹툰중에 최근 것들은 다운로드가 잘 되지만,
완결웹툰중에서 오래된 웹툰들이 오류가 납니다.

★★★[22073]★★★
[Messages]
stop
Traceback (most recent call last):
File "utils", line 653, in init
File "navertoon_downloader", line 53, in init
File "constants", line 616, in wrapper
Exception: fuckkk...
Traceback (most recent call last):
File "constants", line 589, in wrapper
File "navertoon_downloader", line 127, in get_pages
Exception: artist not found

Invalid: fail=True
stop
EOT: https://comic.naver.com/webtoon/list.nhn?titleId=22073

★★★[22037]★★★
[Messages]
stop
Traceback (most recent call last):
File "utils", line 653, in init
File "navertoon_downloader", line 53, in init
File "constants", line 616, in wrapper
Exception: fuckkk...
Traceback (most recent call last):
File "constants", line 589, in wrapper
File "navertoon_downloader", line 127, in get_pages
Exception: artist not found

Invalid: fail=True
stop
EOT: https://comic.naver.com/webtoon/list.nhn?titleId=22037

★★★[24525]★★★
[Messages]
stop
Traceback (most recent call last):
File "utils", line 653, in init
File "navertoon_downloader", line 53, in init
File "constants", line 616, in wrapper
Exception: fuckkk...
Traceback (most recent call last):
File "constants", line 589, in wrapper
File "navertoon_downloader", line 127, in get_pages
Exception: artist not found

Invalid: fail=True
stop
EOT: https://comic.naver.com/webtoon/list.nhn?titleId=24525

★★★[148975]★★★
[Messages]
stop
Traceback (most recent call last):
File "utils", line 653, in init
File "navertoon_downloader", line 53, in init
File "constants", line 616, in wrapper
Exception: fuckkk...
Traceback (most recent call last):
File "constants", line 589, in wrapper
File "navertoon_downloader", line 127, in get_pages
Exception: artist not found

Invalid: fail=True
stop
EOT: https://comic.naver.com/webtoon/list.nhn?titleId=148975

★★★[72498]★★★
[Messages]
stop
Traceback (most recent call last):
File "utils", line 653, in init
File "navertoon_downloader", line 53, in init
File "constants", line 616, in wrapper
Exception: fuckkk...
Traceback (most recent call last):
File "constants", line 589, in wrapper
File "navertoon_downloader", line 127, in get_pages
Exception: artist not found

Invalid: fail=True
stop
EOT: https://comic.naver.com/webtoon/list.nhn?titleId=72498

맨위부터 오류 메세지입니다.