Patreon not downloading multiple attachments

[calboi91]

Hi,

There is a post with multiple attachments (.rar files in this case), and only the first attachment is downloaded. The others are skipped. Here is the debug output:

[gallery-dl][debug] Version 1.13.4
[gallery-dl][debug] Python 3.8.2 - Windows-10-10.0.18362
[gallery-dl][debug] requests 2.23.0 - urllib3 1.25.8
[gallery-dl][debug] Starting DownloadJob for 'https://www.patreon.com/posts/march-patreon-in-17996054'
[patreon][debug] Using PatreonPostExtractor for 'https://www.patreon.com/posts/march-patreon-in-17996054'
[urllib3.connectionpool][debug] Starting new HTTPS connection (1): www.patreon.com:443
[patreon][debug] ('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None)) (1/5)
[urllib3.connectionpool][debug] Starting new HTTPS connection (2): www.patreon.com:443
[urllib3.connectionpool][debug] https://www.patreon.com:443 "GET /posts/march-patreon-in-17996054 HTTP/1.1" 200 None
[urllib3.connectionpool][debug] https://www.patreon.com:443 "GET /api/user/5235188 HTTP/1.1" 200 None
[urllib3.connectionpool][debug] Starting new HTTPS connection (1): c10.patreonusercontent.com:443
[downloader.http][warning] ('Connection aborted.', ConnectionResetError(10054, 'An existing connection was forcibly closed by the remote host', None, 10054, None)) (1/5)
[urllib3.connectionpool][debug] Starting new HTTPS connection (2): c10.patreonusercontent.com:443
[urllib3.connectionpool][debug] https://c10.patreonusercontent.com:443 "GET /3/e30%3D/patreon-media/p/post/17996054/651fe9ad6dbf446f9c8ee54d44453f13/1.jpg?token-time=1588126345&token-hash=fYS9CSlTKI44d2zdxy41LbgiEJbVnQQmbEf66QHipBc%3D HTTP/1.1" 200 296228
* test\patreon\Yasume Yukito\17996054_Marc...reon Reward Kai - Blonde in Twintail_01.jpg
[patreon][debug] skipping https://c10.patreonusercontent.com/3/eyJhIjoxLCJwIjoxfQ%3D%3D/patreon-media/p/post/17996054/651fe9ad6dbf446f9c8ee54d44453f13/1.jpg?token-time=1587003145&token-hash=wevRvQa0CxCVkYw1yj5O6vdk2wMkGML2yHbYtzCZJuk%3D (651fe9ad6dbf446f9c8ee54d44453f13 image)
[urllib3.connectionpool][debug] https://www.patreon.com:443 "HEAD /file?h=17996054&i=2046107 HTTP/1.1" 302 0
[urllib3.connectionpool][debug] https://c10.patreonusercontent.com:443 "GET /3/eyJhIjoxLCJwIjoxfQ%3D%3D/patreon-media/p/post/17996054/f64b2cdb6df840f8b9d03a48f66b574d?token-time=1587175957&token-hash=OPb6JysEHqiX3RibLFtoeothLrICdd8EoUEls75Bq0o%3D HTTP/1.1" 200 3320955
* test\patreon\Yasume Yukito\17996054_Marc...reon Reward Kai - Blonde in Twintail_02.rar
[urllib3.connectionpool][debug] https://www.patreon.com:443 "HEAD /file?h=17996054&i=2046110 HTTP/1.1" 302 0
[patreon][debug] skipping https://c10.patreonusercontent.com/3/eyJhIjoxLCJwIjoxfQ%3D%3D/patreon-media/p/post/17996054/76f25ed36b47468eba35d02824dcc756?token-time=1587175958&token-hash=Zj3k2uaYVWCysQMUOHxgZB_4l8wT0RNXip1zljUduUE%3D (17996054 attachment)
[urllib3.connectionpool][debug] https://www.patreon.com:443 "HEAD /file?h=17996054&i=2046243 HTTP/1.1" 302 0
[patreon][debug] skipping https://c10.patreonusercontent.com/3/eyJhIjoxLCJwIjoxfQ%3D%3D/patreon-media/p/post/17996054/acefc5a79a7f42a4a35c0692093c4724?token-time=1587175958&token-hash=3m13SEMwj0VV9Rb2UpAvHMrK3R5CP8gtQj5X3PvgE1c%3D (17996054 attachment)
[urllib3.connectionpool][debug] https://www.patreon.com:443 "HEAD /file?h=17996054&i=2046245 HTTP/1.1" 302 0
[patreon][debug] skipping https://c10.patreonusercontent.com/3/eyJhIjoxLCJwIjoxfQ%3D%3D/patreon-media/p/post/17996054/af2b42b7a9ad4dd1afff994ffadb7272?token-time=1587175958&token-hash=TRtE1DK8v4iFjK8HUaWftRp9DyPVmib_6ptX0xfDZO4%3D (17996054 attachment)

It's weird because the downloads have different names and hashes, but they are skipped after the first one. I read in another issue #590 that the hash is used to detect duplicates, so it is weird that duplicates are detected when the hashes are different. These files are also skipped when setting the skip to false or enumerate.