Repository: yt-dlp
Issue: spankbang.com playlists download only 78 videos (1st page)
Labels: good first issue,NSFW,site-bug,patch-available

### Checklist

- [X] I'm asking a question and **not** reporting a bug or requesting a feature
- [X] I've looked through the [README](https://github.com/yt-dlp/yt-dlp#readme)
- [X] I've searched the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar questions including closed ones. DO NOT post duplicates
- [X] I've read the [guidelines for opening an issue](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#opening-an-issue)

### Question

Hello,
all is in the title. The playlist is a random example of playlist.
Just is it an issue, or is there an explanation?
Thanks

yt-dlp -Uv -f "(mp4)[height<=?720][tbr>500]" --no-check-certificate --yes-playlist --cookies-from-browser firefox "https://www.spankbang.com/9c8v/playlist/xcw"
[debug] Command-line config: ['-Uv', '-f', '(mp4)[height<=?720][tbr>500]', '--no-check-certificate', '--yes-playlist', '--cookies-from-browser', 'firefox', 'https://www.spankbang.com/9c8v/playlist/xcw']
[debug] Encodings: locale UTF-8, fs utf-8, pref UTF-8, out utf-8, error utf-8, screen utf-8
[debug] yt-dlp version 2022.05.18 [b14d52355] (zip)
[debug] Python version 3.10.4 (CPython 64bit) - macOS-12.4-x86_64-i386-64bit
[debug] Checking exe version: ffprobe -bsfs
[debug] Checking exe version: ffmpeg -bsfs
[debug] exe versions: ffmpeg 4.4.1 (setts), ffprobe 4.4.1
[debug] Optional libraries: certifi-2022.05.18.1, sqlite3-2.6.0
[Cookies] Extracting cookies from firefox
[debug] Extracting cookies from: "/Users/***/Library/Application Support/Firefox/Profiles/vt78fq64.default-release-1-1650662348786/cookies.sqlite"
[Cookies] Extracted 2551 cookies from firefox
[debug] Proxy map: {}
Latest version: 2022.05.18, Current version: 2022.05.18
yt-dlp is up to date (2022.05.18)
[debug] [SpankBangPlaylist] Extracting URL: https://www.spankbang.com/9c8v/playlist/xcw
[SpankBangPlaylist] 9c8v: Downloading webpage
WARNING: [SpankBangPlaylist] unable to extract playlist title; please report this issue on https://github.com/yt-dlp/yt-dlp/issues?q= , filling out the appropriate issue template. Confirm you are on the latest version using yt-dlp -U
[download] Downloading playlist: 9c8v
[SpankBangPlaylist] playlist 9c8v: Collected 78 videos; downloading 78 of them
[download] Downloading video 1 of 78
[debug] [SpankBang] Extracting URL: https://fr.spankbang.com/9c8v-g3qyqz/playlist/xcw
[SpankBang] g3qyqz: Downloading webpage
[SpankBang] g3qyqz: Downloading stream JSON
[SpankBang] g3qyqz: Downloading m3u8 information
[SpankBang] g3qyqz: Downloading m3u8 information
[SpankBang] g3qyqz: Downloading m3u8 information
[SpankBang] g3qyqz: Downloading m3u8 information
[debug] Formats sorted by: hasvid, ie_pref, lang, quality, res, fps, hdr:12(7), vcodec:vp9.2(10), acodec, filesize, fs_approx, tbr, vbr, abr, asr, proto, vext, aext, hasaud, source, id
[info] g3qyqz: Downloading 1 format(s): hls-2530-1
[debug] Invoking hlsnative downloader on "https://hls-uranus.sb-cd.com/hls/1/1/11581153-720p.mp4/index-v1-a1.m3u8?_tid=11581153&d=2&m=9&secure=QSLN_-EMPKCH1IZLFNlmCg,1654535193"
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 346
[download] Destination: Lesbian Bikini Raslin [g3qyqz].mp4
[download] 2.9% of ~303.21MiB at 2.12MiB/s ETA 02:32 (frag 10/346)^C
ERROR: Interrupted by user

### Verbose log

_No response_